General descriptive catalog and price list of fruit, ornamental and shade trees, plants, evergreens, ornamental shrubs, roses, hardy perennial plants, bulbs, climbing vines, greenhouse plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1914)

General descriptive catalog and price list of fruit, ornamental and shade trees, plants, evergreens, ornamental shrubs, roses, hardy perennial plants, bulbs, climbing vines, greenhouse plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1915)

General descriptive catalog and price list of fruit, ornamental and shade trees, plants, evergreens, ornamental shrubs, roses, hardy perennial plants, bulbs, climbing vines, greenhouse plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1916)

General descriptive catalogue of fruit and ornamental trees, shrubs, roses, bulbs, greenhouse and garden plants : cultivated and for sale at the Bloomington Nursery, with brief directions for their cultivation - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bloomington Nursery, 1881)

General illustrated and descriptive catalogue of new, rare and valuable plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Siebrecht & Wadley, 1897)

General illustrated and descriptive catalogue of new, rare and valuable plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nurseries, 1890)

[General illustrated catalogue of plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitcher and Manda, 1895)

General nursery catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles Fiore Nurseries, 1934)

General nursery catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles Fiore Nurseries, 1936)

A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker - Hooker, Joseph Dalton, 1817 -1911 (Longmans, Green & Co, 1873)

A general system of botany, descriptive and analytical in two parts - Decaisne, Joseph, 1807 -1882 (Longmans, 1876)

The Geo. A. Weaver Co's annual catalogue of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo A. Weaver Co, 1896)

The Geo. A. Weaver Co's annual catalogue of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo A. Weaver Co, 1897)

The Geo. A. Weaver Company's implements and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo A. Weaver Co, 1914)

[Geo. Cooling & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1912)

Geo. H. Mellen Co., 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1939)

The Geo. H. Mellen Co. [catalog] : 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1909)

The Geo. H. Mellen Co. [catalog] : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1913)

The Geo. H. Mellen Co. [catalog] : 35th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1912)

The Geo. H. Mellen Co. [catalog] : Spring 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1910)

The Geo. H. Mellen Co. [catalog] : spring 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1911)

The Geo H. Mellen Co. illustrated catalogue of bulbs, roses and plants for winter and spring blooming, fruits and shrubs for fall planting : autumn 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Innisfallen Green Houses, 1911)

Geo. Tait & Sons catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1909)

Geo. Tait & Sons catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1910)

George A. Weaver's annual seed and tool catalogue for 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George A. Weaver, 1894)

George Engelmann : botanical notebook 2 : Vitis - Engelmann, George, 1809 -1884 (1879)

George Tait & Sons catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1908)

George Tait & Sons' catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1904)

George Tait & Sons' catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1907)

George Tait & Sons' catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1905)

George Tait and Sons' price list and descriptive catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1902)

George Tait and Sons' price list and descriptive catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1901)

George Tait and Sons' price list and descriptive catalogue of field and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1900)

Germain Fruit Co.'s preliminary retail price list of vegetable, field, flower and tree seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1891)

Gillett's hardy fern and flower farm - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Edward Gillett], 1922)

Gillett's hardy ferns and flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Edward Gillett, 1906)

Gillett's hardy ferns and flowers, bog plants, native shrubs, orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1907)

Gillett's native plants : 1878-1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett], 1923)

Giornale Arcadico di Scienze / Lettere ed Arti (1855)

Gladiolus, perennials, alpines : price list, January 1, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jones' Glad Gardens, 1935)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1905)

Glen Brothers [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Brothers, 1911)

Glen Brothers, Glenwood Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Brothers, 1910)

Glen Brothers, Glenwood Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Brothers, 1912)

Glen Brothers, Glenwood Nursery [catalog] : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Brothers, 1913)

Glen Brothers, Inc. : Glenwood Nursery, Rochester, N.Y - Glen Brothers. (Glen Bros, 1910)

Good things for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King, 1889)

Good things for the garden and farm - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King Seed Co, 1895)

Good things for the garden and farm - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King Seed Co, 1894)

Goodell's seed catalogue illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.W. Goodell, 1883)

Gray's new manual of botany (7th ed.–illustrated) A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American book company, 1908)

Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Co, 1908)

Gray's new manual of botany : a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Company, 1908)

Gray's new manual of botany, a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Co, 1908)

Greek and Latin in biological nomenclature - Clements, Frederic E. (Frederic Edward), 1874 -1945 (J. North Printer, 1902)

Green list : wholesale price list to the trade - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1934)

Green mountain everbearing strawberry - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George D. Aiken, 1935)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1998)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 2003)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1952)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1955)

Green thumb news - Denver Botanic Gardens. (Educational Dept., Denver Botanic Gardens, Inc.], 1995)

Gregory & Son's retail catalogue of warranted vegetable, flower and grain seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J.H. Gregory & Son, 1890)

Gregory & Son's retail catalogue of warranted vegetable, flower and grain seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J.H. Gregory & Son, 1891)

Gregory and Sons retail catalogue of warranted vegetable, flower and grain seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J.H. Gregory & Son, 1892)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (J.J.H. Gregory, 1882)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (J.J.H. Gregory, 1881)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1883)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1885)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (J.J.H. Gregory, 1884)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1886)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1887)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1888)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1889)

Growers of fine perennial plants : wholesale only : fall,1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Joseph F. Martin Co, 1957)

Growers of fine perennial plants : wholesale only spring,1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Joseph F. Martin Co, 1958)

Grundriss der Versteinerungskunde / von Hanns Bruno Geinitz - Geinitz, Hanns Bruno, 1814 -1900 (Arnoldischen Buchhandlung, 1845)

Guaranteed seeds : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.C. Anderson, 1926)

Guide to the vegetable and flower garden and catalogue of flower, vegetable, agricultural and tree seeds, flowering bulbs, fruit and ornamental trees, flowering plants and shrubs for sale by R. J. Trumbull - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.J. Trumbull, 1873)

Guldemond's fresh seeds, 1951 : nursery - seeds and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1951)

Guldemond's fresh seeds, 1952 : bulbs, seeds, plants, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1952)

Guldemond's fresh seeds, 1953 : bulbs, seeds, plants, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1953)

Guldemond's fresh seeds, 1954 : bulbs, seeds, plants, insecticides, hardware, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1954)

Guldemond's fresh seeds, 1955 : bulbs, seeds, plants, insecticides, hardware, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1955)

Guldemond's fresh seeds, 1956 : bulbs, seeds, plants, insecticides, hardware, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1956)

Guldemond's fresh seeds, 1957 : bulbs, seeds, plants, insecticides, hardware, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1957)

Guldemond's fresh seeds : everything connected with horticulture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guldemond's, 1950)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1883)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1888)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1891)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1894)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1895)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1896)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1897)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1898)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1899)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1904)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1909)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1910)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1911)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1912)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds, cut flowers : spring and fall 1956, 41st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1956)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1955, 40th year : for the rockery, home grounds, cut flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1955)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1936, 21st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1936)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1952, 37th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1952)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1946, 31st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1946)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1944, 29th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1944)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1947, 32nd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1947)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : fall 1933-spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1933)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1951, 36th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1951)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1948, 33rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1948)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1940, 25th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1940)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1950, 35th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1950)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1949, 34th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1949)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1938, 23rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1938)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1939, 24th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1939)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1942, 27th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1942)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1941, 26th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1941)

Hallauer's hardy herbaceous and alpine plants, dwarf shrubs and bulbs for the rockery, home grounds or cut flowers : spring and fall 1937, 22nd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1937)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1860)

Hand-book of trees and hardy plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan and Sons, 1915)

Hand-book of trees and hardy plants : 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan and Sons, 1916)

Hand-book of trees and hardy plants : spring 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1910)

Hand-list of herbaceous plants cultivated in the Royal Botanic Gardens (Printed for H. M. Stationery Off. by Darling, 1902)

Handbook of hardy trees, shrubs, and herbaceous plants ... Based on the French work of Messrs. Decaisne and Naudin ...entitled 'Manuel de l'amateur des jardins,' and including the original woodcuts by Riocreux and Leblanc - Decaisne, Joseph, 1807 -1882 (Estes & Lauriat, 1873)

Handbook of hardy trees, shrubs, and herbaceous plants. Based on the French work of Messrs. Decaisne and Naudin entitled 'Manuel de l'amateur des jardins,' and including the original woodcuts by Riocreux and Leblanc - Decaisne, Joseph, 1807 -1882 (Estes & Lauriat, 1873)

Handbook of hardy trees, shrubs, and herbaceous plants : containing descriptions, native countries, etc. of a selection of the best species in cultivation, together with cultural details, comparative hardiness, suitability for different situations, etc. : based on the French work of Messrs. Decaisne and Naudin entitled 'Manuel de l'amateur des jardins, ' and including the original woodcuts by Riocreux and Leblanc - Decaisne, Joseph, 1807 -1882 (Longmans, Green, 1873)

Handbook of plants and general horticulture - Henderson, Peter. (1890)

Handbook of trees, shrubs, vines, ornamental plants and fruits : for lawns, parks, gardens, streets and country estates - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Nursery Company, 1910)

Handbook of trees, shrubs, vines, ornamental plants and fruits : for lawns, parks, gardens, streets and country estates - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Nursery Company, 1909)

Handbook of trees, shrubs vines, ornamental plants and fruits for lawns, parks, gardens, streets and country estates - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Nursery Company, 1915)

Handbook of trees, shrubs vines, ornamental plants and fruits for lawns, parks, gardens, streets and country estates - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Nursery Company, 1913)

Handbook of zoology - Hoeven, Jan van der, 1801 -1868 (University Press, 1856)

Handbuch der Conchyliologie und Malacozoologie - Philippi, Rodolfo Amando, 1808 -1904 (Eduard Anton, 1853)

Handbuch der Naturgeschichte aller drei Reiche, fur Lehrer and Lernende, fur Schule und Haus - Bromme, Traugott, 1802 -1866 (1850)

Handbuch der Naturgeschichte der skelettlosen ungegliederten Thiere - Schweigger, August Friedrich, 1783 -1821 (Im Verlag der Dyk'schen Buchhandlung, 1820)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der zoologie : Nach der zweiten holländischen ausgabe - Hoeven, Jan van der, 1801 -1868 (L. Voss, 1850)

Hard times price list for 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Botanical Nursery Co, 1921)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1883)

Hardy and annual flowering plants : Vol. 3, March 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perkins Brothers, 1935)

Hardy Bryan Croom and John Torrey correspondence, 1834-1837 - Croom, Hardy Bryan, 1798 -1837 (1836)

Hardy cacti, rock garden plants, perennials, 1947-48 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franklin Gardens, 1947)

Hardy ferns and flowers, and roses : over 60 kinds of lilies, bog plants and orchids in great variety, hardy ornamentals, native shrubs, etc - Gillett, Edward (Firm) (Edward Gillett, 1908)

Hardy ferns and flowers, and roses : over 60 kinds of lilies, bog plants and orchids in great variety, hardy ornamentals, native shrubs, etc - Gillett, Edward (Firm) (Edward Gillett, 1922)

Hardy garden flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Knickerbocker Nurseries, 1916)

Hardy garden flowers - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1912)

Hardy garden flowers - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1910)

Hardy herbaceous & Alpine plants : autumn 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1928)