Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1911)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1921)

The Conard & Jones Co. roses - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1920)

The Conard & Jones Co. roses - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1921)

The Conard & Jones Co. roses - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1922)

The Conard & Jones Co. roses 1923 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1923)

Conard & Jones [star] roses : trade list, April 1st, 1922 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1922)

The Conard-Pyle Co., February 9 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Conard-Pyle Co, 1929)

The Conard Star roses 1924 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1924)

Conard star roses : autumn 1923 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1923)

Conard star roses : autumn 1923 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1924)

Concise catalogue 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's, 1924)

Concord area trees and shrubs - Angelo, Ray, 1948 - (Concord Field Station, Museum of Comparative Zoology, Harvard University, 1990)

Concord Nurseries catalog : 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Concord Nurseries, 1908)

Condensed catalog and general price list : fruit, shade and ornamental trees, vines and shrubs : spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Salem Nursery Co, 1923)

Condensed catalog and general price list : fruit, shade and ornamental trees, vines and shrubs : fall 1923-spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Salem Nursery Co, 1923)

Condensed catalog and general price list [of] fruit, shade and ornamental trees, vines and shrubs : fall, 1922-spring, 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albany Nurseries, 1922)

Condensed catalog and general price list [of] fruit, shade and ornamental trees, vines and shrubs : fall, 1923-spring, 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albany Nurseries, 1923)

Condensed catalog and general price list : spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Capital City Nursery, 1923)

Condensed catalog and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Co, 1913)

Condensed catalog and price list. No. 2 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1914)

Condensed catalog and price list. No. 90 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Company, 1920)

Condensed catalog and price list. No. 67 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yakima Bindery & Ptg. Co, 1917)

Condensed catalog and price list : 1921-1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Utah Nursery Company, 1921)

Condensed catalog and price list : fall 1918 - spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1918)

Condensed catalog and price list : fall 1925, spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Capital City Nursery Company, 1925)

Condensed catalog and price list : fruit, nut and ornamental trees and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Salem Nursery Company, 1929)

Condensed catalog and price list. fruit trees, shade trees, shrubbery, vines, roses, berries, etc. No. 22 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Baltes and Company, 1923)

Condensed catalog and price list : fruits, nuts and ornamental trees and plants : fall 1925-spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Salem Nursery Company, 1925)

Condensed catalog and price list of choice rose bushes, hardy shrubs, Holland bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Evergreen Nursery, 1917)

Condensed catalog and price list : season 1924-25 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Co, 1924)

Condensed catalog : fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Framingham Nurseries, 1930)

Condensed catalogue and price list. no. 20 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1927)

Condensed catalogue and price list. no. 19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1923)

Condensed catalogue and price list. no. 19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1924)

Condensed catalogue and price list. no. 19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1925)

Condensed catalogue and price list : 1921-1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. Miller & Sons, 1921)

Condensed catalogue and price list : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. W. Hunt & Co, 1922)

Condensed catalogue and price list : fall 1940 spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1940)

Condensed catalogue and price list : fall 1941 spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1941)

Condensed catalogue and price list no. 24 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1930)

Condensed catalogue and price list : season 1914-1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. Miller & Sons, Inc, 1914)

Condensed catalogue and price list : season 1926-27 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1926)

Condensed catalogue and price list : season 1927-28 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1927)

Condensed catalogue and price list : season 1928-29 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1928)

Condensed catalogue and price list : season 1930 and 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1930)

Condensed catalogue and price list : season 1932-1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1932)

Condensed catalogue and price list : season 1934-1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1934)

Condensed catalogue and price list : season 1935-1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1935)

Condensed catalogue and price list : season 1936-1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1936)

Condensed catalogue and price list : spring 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. Miller & Sons, 1912)

Condensed catalogue and price list : spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Co, 1922)

Condensed catalogue and price list : spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Prosser Nurseries, 1926)

Condensed catalogue and price list : spring of 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Prosser Nurseries, 1923)

Condensed catalogue of fruit and ornamental trees, shrubs, vines and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Klehm's Nurseries, 1901)

Condensed garden seed and plant catalog : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Incorporated, 1930)

Condensed garden seed and plant catalog : 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Incorporated, 1931)

Condensed garden seed and plant catalog, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Inc, 1933)

Condensed garden seed and plant catalogue, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Inc, 1935)

Condensed garden seed and plant catalogue : our silver anniversary, 1909-1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Inc, 1934)

Condensed price list : effective June 1, 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Capital City Nursery Company, 1927)

Condensed price list. effective October 1, 1927. No. 7-8 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Co, 1927)

Condensed price list of the Reading Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reading Nursery, 1901)

A condensed price list of what to plant annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cassel Nursery Company, 1916)

[Condon Brothers materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1913)

Condon's annual catalog : 1924, 33rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1924)

Condon's annual catalog : 1927, 36th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1927)

Condon's annual catalog : 1928, 37th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1928)

Condon's annual catalog, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1932)

Condon's annual catalog, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1933)

Condon's annual catalog, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1934)

Condon's annual catalog, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1935)

Condon's annual catalog, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1936)

Condon's annual catalog, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1937)

Condon's annual catalog, 38th year, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1929)

Condon's annual catalog : 39th year, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1930)

Condon's annual catalog : 40th year, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1931)

Condon's annual catalogue : 35th year, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1926)

Condon's "sure crop" : garden and farm guide for 31st year 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1922)

Condon's sure crop : garden and farm guide for 32nd year 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1923)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1973)

Congrès international d'entomologie : [proceedings] (Hayez, 1910)

Conspectus regni vegetabilis per gradus naturales evoluti. Tentamen - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (apud C. Cnobloch, 1828)

Continental Nurseries - Continental Nurseries. (Geo. A Stone, 1882)

Continued low prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Titus Nursery Co, 1934)

Continuous bloom in America - Shelton, Louise. (C. Scribner's sons, 1915)

Continuous bloom in America; where, when, what, to plant, with other gardening suggestions - Shelton, Louise. (C. Scribner's sons, 1915)

Continuous bloom in America; where, when, what, to plant, with other gardening suggestions - Shelton, Louise, 1867 - (C. Scribner's Sons, 1915)

Contributions à la flore de la Chine, comprenant les algues marines récoltées en Chine et les florules de Shang-hai, Tché-foû et Tien-tsin - Debeaux, Jean Odon, 1826 -1910 (F. Savy, 1879)

Contributions from the Botanical Laboratory - University of Pennsylvania. Botanical Laboratory. (University of Pennsylvania Press, 1892)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1942)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1919)

Contributions to horticultural literature; being a selection of articles written for gardening periodicals, and papers read before various societies from 1843 to 1892. In three parts - Paul, William, 1822 -1905 (W. Paul & Son, 1892)

Contributions to horticultural literature; being a selection of articles written for gardening periodicals, and papers read before various societies, from 1843 to 1892 - Paul, William, 1822 -1905 (W. Paul & Son, 1892)

Convention specials - wholesale list : summer 1957, for season '57 - '58 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tankard Nurseries, 1957)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1951)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1962)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951)

Corliss Bros., Inc. Nurseries, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1937)

Corliss Bros., Inc. Nurseries, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1938)

Corliss Bros. Inc. nurseries, 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros. Incorporated, 1951)

Corliss Bros. Inc. nurseries, 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros. Incorporated, 1952)

Corliss Bros. Inc. nurseries, 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros. Incorporated, 1953)

Corliss' year book, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1936)

Coryell Nursery, Birmingham, Michigan - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coryell Nursery, 1933)

The Coryell Nursery [catalog] : fall 1928, spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coryell Nursery, 1928)

The Coryell Nursery : fall 1922, spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coryell Nursery, 1922)

The Coryell Nursery : fall 1923, spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coryell Nursery, 1923)

The Cottage gardener (W.S. Orr, 1849)

The Cottage gardener (W.S. Orr, 1850)

The Cottage gardener (W.S. Orr, 1851)

The Cottage gardener (W.S. Orr, 1852)

The Cottage gardener (W.S. Orr, 1853)

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1855)

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1854)

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1856)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1857)