The Cephalosporium disease of elms - Creager, Don Baker (The Arnold Arboretum of Harvard University, 1937)

Chase's trade list : 1953-1954 fall - spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1954)

The Chat - North Carolina Bird Club. (Carolina Bird Club, 1972)

Check list of plants housed in the Forest Service, Southern Region, Herbarium - United States. Forest Service. Southern Region. Herbarium. (U.S. Dept. of Agriculture, Forest Service, Southern Region, 1982)

Check list of the forest trees of the United States : their names and ranges - Roth, Filibert, 1858 -1925 (Dept. of Agriculture, Forestry Division, 1898)

Check list of the forest trees of the United States : their names and ranges - Sudworth, George B. (George Bishop), 1864 -1927 (Dept. of Agriculture, Forestry Division, 1898)

Check list of the forest trees of the United States, their names and ranges - Sudworth, George B. (George Bishop), 1864 -1927 (Govt. Print. Off, 1898)

Check list of the forest trees of the United States, their names and ranges - Sudworth, George B. (George Bishop), 1864 -1927 (U.S. Govt. Print. Off, 1927)

A checklist of New York State plants - Mitchell, Richard S., 1938 - (University of the State of New York, State Education Dept, 1986)

Checklist of plants of the Ottawa District - Gillett, John M. (John Montague), 1918 -2014 (1958)

Checklist of the vascular plants of Powdermill Nature Reserve, Westmoreland County, Pennsylvania - Utech, Frederick H. (Carnegie Museum of Natural History, 1999)

Checklist of vascular plants of the Ottawa-Hull region, Canada = Liste des plantes vasculaires de la râegion d'Ottawa-Hull, Canada - Gillett, John M. (John Montague), 1918 -2014 (National Museum of Natural Sciences, National Museums of Canada, 1978)

Checklist of vascular plants of the Southern Rocky Mountain Region - Snow, Neil Wilton (2009)

Cherry Hill Nurseries, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlow and Stranger, Inc, 1939)

Cherry Hill Nurseries, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thurlow and Stranger, Inc, 1940)

Cherry Hill Nurseries, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1941)

Cherry Hill Nurseries, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1942)

Cherry Hill Nurseries, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1943)

Cherry Hill Nurseries, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1945)

Cherry Hill Nurseries, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1946)

Cherry Hill Nurseries, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1947)

Cherry Hill Nurseries 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Hill Nurseries, 1948)

Cherry Hill Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Newcomb & Gauss, 1916)

Cherry Hill Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1914)

Cherry Hill Nurseries [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.C. Thurlow's Sons, Inc, 1915)

Chestnut blight (1906)

Children's gardens for school and home; a manual of cooperative gardening - Miller, Louise Klein. (D. Appleton, 1904)

Children's gardens for school and home : a manual of cooperative gardening - Miller, Louise Klein. (Appleton, 1904)

Chloris protogæa. Beiträge zur flora der vorwelt - Unger, F. (Franz), 1800 -1870 (In commission bei W. Engelmann, 1847)

Choice hardy New England grown trees and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Riverdale Nurseries and Gardens, 1929)

Choice nursery stock : spring 1937 trade price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1937)

Choice nursery stock : trade price list, fall 1943 – spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1943)

Choice nursery stock : trade price list, spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1935)

Choice nursery stock : trade price list, spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1942)

Choice trees, evergreens, shrubs, vines, roses, etc. : 1918 autumn list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elm City Nursery Co, 1918)

Choice trees, evergreens, shrubs, vines, roses, hardy perennials, fine fruits, etc. : descriptive calogue, no. 55, 1906 - Kelsey, Frederick Wallace, 1850 -1935 (Frederick W. Kelsey, 1906)

Cicadelles des arbres ornementaux et fruitiers du Canada - Canada. Agriculture Canada (Agriculture Canada, 1985)

Circular - United States. Bureau of Entomology. (Govt. print. off, 1891)

Circular - Massachusetts. State Board of Agriculture. (1913)

Circular - United States. Bureau of Entomology. (The Bureau, 1911)

Circular - United States. Bureau of Entomology. (The Division, 1895)

Circular - United States. Bureau of Entomology. (The Division, 1908)

Citrus, deciduous, ornamentals : 1929 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hobbs-Gregg Nurseries, Inc, 1929)

Claremont Nurseries price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Claremont Nurseries, 1913)

The classification of flowering plants - Rendle, A. B. (Alfred Barton), 1865 -1938 (University press, 1904)

Classification of wetlands and deepwater habitats of the United States - Biological Services Program (U.S.) (Fish and Wildlife Service, U.S. Dept. of the Interior, 1979)

Claytonia : newsletter of the Arkansas Native Plant Society - Arkansas Native Plant Society. (The Society], 2003)

Claytonia : newsletter of the Arkansas Native Plant Society - Arkansas Native Plant Society. (The Society], 2017)

Clonal propagation of endangered native plants rhododendron chapmanii gray, taxus floridana nutt., and torreya taxifolia arn - Barnes, Lee Roy, 1954 - (1985)

Closing sale of the Daisy Hill Farm Nursery, Bainbridge, Ohio : liquidation season 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1938)

C.M. Hobbs & Sons, Bridgeport, Indiana - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1926)

The coccid genera Chionaspis and Hemichionaspis - Cooley, R. A. (Robert Allen), 1873 -1968 (Carpenter & Morehouse, 1899)

The Coccidae - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab company, 1921)

The Coccidae of Illinois - Gage, John Howard (1916)

The Coccidae of Kansas. A series of articles dealing with Coccidae found in Kansas, their host plants, and bibliography - Hunter, Samuel John, 1866 -1946 (1898)

The Coccidae, tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab Company, 1921)

Codes to the INTREDIS register system for literature retrieval in forest pathology - Southeastern Forest Experiment Station (Asheville, N.C.) (U.S. Forest Service. Southeastern Forest Experiment Station, 1965)

Coefficient of conservatism rankings for the flora of Montana. report to the Montana Department of Environmental Quality, Helena, Montana. Part I - Montana. Department of Environmental Quality (Montana Natural Heritage Program, 2015)

Coefficient of conservatism rankings for the flora of Montana. Part II - Montana. Department of Environmental Quality (Montana Natural Heritage Program, 2016)

Colby Nurseries : Altadena, Alhambra, Arcadia - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colby Nurseries, 1932)

The Cole Nursery Co., 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1930)

The Cole Nursery Co., Painesville, Ohio - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1933)

Cole's fall 1937 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1937)

Cole's List of surplus, lining out stock : spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1943)

Cole's March 1940 list of surplus [and] lining out stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1940)

Cole's price list to the trade : fall 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1940)

Cole's price list to the trade, fall 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1947)

Cole's price list to the trade : spring 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1937)

Cole's price list to the trade : spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1940)

Cole's price list to the trade, spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1948)

Cole's spring 1938 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1938)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1973)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1979)

Collection des produits des eaux et forêts du Bas-Canada recueillie et ordonnée pour l'exposition universelle de Londres, année 1862 - Taché, J. C. (Joseph-Charles), 1820 -1894 (s.n.], 1862)

A college text-book of botany : being an enlargement of the author's "Elementary botany," - Atkinson, George Francis, 1854 -1918 (Henry Holt and Company, 1905)

A college text-book of Botany, being an enlargement of the author's "Elementary Botany." - Atkinson, George Francis, 1854 -1918 (Holt, 1905)

A college text-book of botany; being an enlargement of the author's "Elementary botany." - Atkinson, George Francis, 1854 -1918 (Holt, 1908)

Collins' 1920 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur J. Collins & Son, 1920)

Collins' 1921 planting guide : a catalog of fruits berries, flowers and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pleasant Valley Nurseries, 1921)

Collins 1926 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur J. Collins & Son, 1926)

Collins' planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur J. Collins & Son, 1917)

Collins' planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur J. Collins & Son, 1919)

Collins' planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur J. Collins & Son, 1918)

Colorado grown trees and shrubs for Colorado climate : 1943 catalog and planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arapahoe Acres Nursery, 1943)

Columbia & Okanogan Nursery Company, Wenatchee, Washington, "the Wenatchee Nurseries" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1941)

Columbia Okanogan Nursery Company : better varieties pay - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1944)

Commercial forest planting : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franklin Forestry Co, 1928)

Commercial forest planting, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franklin Forestry Co, 1930)

Common and scientific names of weeds in Canada = Noms populaires et scientifiques des plantes nuisibles du Canada - Darbyshire, S. J. (Agriculture and Agri-Food Canada = Agriculture et agroalimentaire Canada, 2000)

Common forest trees of North Carolina. How to know them. A pocket manual - Holmes, J. S. (John Simcox), 1868 -1958 (1922)

Common forest trees of North Carolina : how to know them; a pocket manual - Holmes, J. S. (John Simcox), 1868 -1958 (North Carolina Geological and Economic Survey, 1923)

Common trees - Macbride, J. Francis (James Francis), 1892 -1976 (Field Museum of Natural History, 1936)

Common trees of New York - Illick, Joseph S. (Joseph Simon), 1884 -1967 (American Tree Association, 1927)

Common trees of Ohio : a handy pocket manual of the common and introduced trees of Ohio - Illick, Joseph S. (Joseph Simon), 1884 -1967 (The American Tree Association, 1927)

Compendium of natural features information - Maryland. State Planning Dept. (The Department, 1975)

Compendium of plant disease and decay fungi in Canada, 1960-1980 - Ginns, J. H. (James Herbert) (Research Branch, Agriculture Canada, 1986)

A compendium of the flora of the northern and middle states, containing generic and specific descriptions of all the plants, exclusive of the cryptogamia, hitherto found in the United States, north of the Potomac - Torrey, John, 1796 -1873 (S. B. Collins, 1826)

Complete descriptive book : apples, cherries, plums, prunes, pears, peaches, raspberries, blackberries, strawberries and other fruits and berries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Company, 1922)

Complete descriptive catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yakima Valley Nursery Co, 1923)

The complete garden - Cooper, Gordon D. (Doubleday, Page, 1921)

The complete garden - Cooper, Gordon D. (Garden City Publishing co, 1921)

The complete gardener - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. H. Small and Sons, 1931)

The complete home landscape - Jennings, Arthur J. (A. T. De La Mare, 1924)

Complete landscape and planting service : fruit trees and ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries Inc, 1939)

Complete nursery & landscape service : propagators and growers of specimen shade, fruit and ornamental trees, evergreens, shrubs, lilacs, roses, peonies and vines, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hinsdale Nurseries, Incorporated, 1950)

Complete nursery & landscape service : propagators and growers of specimen shade, fruit and ornamental trees, evergreens, shrubs, lilacs, roses and vines, 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hinsdale Nurseries, Incorporated, 1952)

Complete planting service price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Blue Ridge Gardens, 1928)

Comprehensive plan for the Illinois Nature Preserves System - Illinois. Dept. of Conservation. (Illinois Nature Preserves Commission, 1972)

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, 1919)

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

Conditions forestières de la Nouvelle-Écosse - Canada. Commission of Conservation. ([s.n.], 1912)

Conditions forestières de la Nouvelle-Écosse - Canada. Commission of Conservation. (Commission de la conservation, 1912)

Congrès international d'entomologie : [proceedings] (Hayez, 1926)

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

Congrès international d'entomologie : [proceedings] (Hayez, 1972)

Congrès international d'entomologie : [proceedings] (Hayez, 1992)

Conifers, broad-leaved evergreens, potted perennials, rock plants : spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guyencourt Nurseries, Inc, 1931)

Conservative lumbering at Sewanee, Tennessee - Foley, John, 1880 - (U.S. Dept. of Agriculture, Bureau of Forestry, 1903)

The contrast between climax and seral types of vegetation - McGinnis, Helen Anastasia. (1918)