The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1904)

Cone-bearing trees of the California mountains - Chase, J. Smeaton (Joseph Smeaton), 1864 -1923 (A. C. McClurg & Co, 1911)

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

Congrès forestier international, tenu à Paris du 16 au 20 juin 1913, sous la présidence de Henry Defert - Congrès forestier international, Paris, 1913 (1913)

Congres forestier international, tenu a Paris du 16 au 20 juin 1913 - Defert, Henry, 1851 - (1913)

Congrès international de sylviculture, tenu à Paris du 4 au 7 juin 1900, sous la présidence de M. Daubrée. Compte rendu détaillé - Congrès international de sylviculture, Paris, 1900 (Impr. nationale, 1900)

Coniferous forest habitat types of central and southern Utah - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1985)

Coniferous forest habitat types of northern Utah - Intermountain Forest; Range Experiment Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1984)

Coniferous trees for profit & ornament : being a concise description of each species and variety, with the most recently approved nomenclature, list of synonyms, and best methods of cultivation - Webster, A. D. (Angus Duncan), 1855 -1931 (Constable and Co, 1918)

The conifers and taxads of Japan. Issued December 30, 1916 - Wilson, Ernest Henry, 1876 -1930 (University Press, 1916)

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

Conservation assessment of the Sacramento Mountain salamander - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1997)

Conservation of fishers (Martes pennanti) in south-central British Columbia, western Washington, western Oregon, and California - United States. National Park Service. (U.S. Department of the Interior, Bureau of Land Management, National Operations Center, 2010)

A conservation strategy for the northern spotted owl - U.S. Fish; Wildlife Service ([U.S. Department of the Interior, Fish and Wildlife Service], 1990)

Consolidated stand tables and biodiversity data base for Southwestern forest habitat types - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1990)

Container-grown ponderosa pine seedlings outperform bareroot seedlings on harsh sites in southern Utah - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1987)

A contribution to the fungus flora of Utah and Nevada - Rhoads, Arthur S. (Arthur Stevens), 1893 - (Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1946)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1915)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1918)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1893)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1897)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1906)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1912)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1915)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1920)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1925)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2011)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1996)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1998)

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1986)

Contributions to western botany.no. 1-18 - Jones, Marcus E. (Marcus Eugene), 1852 -1934 (1930)

Contributions toward a monograph of the scolytid beetles - Hopkins, A. D. (Andrew Delmar), 1857 -1948 (Govt. print. off, 1909)

Control of dwarf mistletoe in a heavily used ponderosa pine recreation forest : Grand Canyon, Arizona - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973)

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)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1957)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1958)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1961)

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. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1966)

Cora Lee Young Nursery fall and spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cora Lee Young Nursery, 1930)

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

Correspondence : Bolander (Henry) and Engelmann (George), 1863-1878 - Bolander, Henry N. (Henry Nicholas), 1831 -1897 (1867)

Correspondence : Haage & Schmidt and Engelmann (George), 1865-1881 - Haage & Schmidt. (1865)

Correspondence : Parry (Charles Christopher) and Engelmann (George), 1851-1884 - Engelmann, George, 1809 -1884 (1881)

Correspondence : Purkyně (Emanuel) and Engelmann (George), 1875-1881 - Purkyně, Emanuel, 1831 -1882 (1875)

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 Coryell Nursery : fall 1926, spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coryell Nursery, 1926)

Cottage Gardens Company, Inc., Nurseries ; D. S. Ward, president - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co., Inc., Nurseries, 1925)

Cottage Gardens Company, Incorporated, Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1926)

Cottage Gardens Company, Incorporated, Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1924)

Cottage Gardens Company Incorporated Nurseries ; D.S. Ward, president - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co., Inc., Nurseries, 1922)

Cottage Gardens Nurseries consolidated : dealers in and wholesale growers of specimen ornamental nursery and florists' decorative forcing stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Nurseries, Inc, 1917)

The Cottage Gardens nursery book : a complete descriptive catalogue of all the horticultural products grown and offered for sale by - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, 1904)

The Cottage Gardens Nursery Book of specimen ornamental trees, evergreens and shrubs : a complete descriptive catalogue containing valuable information of where to plant, what to plant, when to plant, how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1907)

The Cottage Gardens Nursery Book of specimen ornamental trees, evergreens and shrubs : a complete descriptive catalogue containing valuable information of where to plant, what to plant, when to plant, how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1909)

Cottage Gardens nursery book : price list 1905-06 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1906)

Courses in forest pathology - Overholts, Lee Oras, 1890 -1946 (1917)

Cover type and fire control in the national forests of northern California - Kotok, E. I. 1888 -1966 (U.S. Dept. of Agriculture, 1929)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Incorporated, 1916)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Incorporated, 1917)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1915)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson, 1914)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1918)

Cromwell Gardens [catalog] : 1872-1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1922)

Cromwell Gardens handbook - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1921)

Cromwell Gardens handbook. trees, shrubs, roses, plants for garden and greenhouse. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1917)

Cromwell Gardens handbook : trees, shrubs, roses, plants for garden and greenhouse 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1920)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1977)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1986)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1987)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1991)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1994)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1999)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2006)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2011)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2012)

Crown characteristics of several coniferous tree species : relations between weight of crown, branchwood and foliage ... and stem diameter - United States. Forest Service. (U.S. Department of Agriculture, Forest Service, Division of Fire Research, 1955)

Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR) - Botanicheskii institut im. V.L. Komarova ([Published for the National Science Foundation, Washington, D.C. by the Israel Program for Scientific Translations, 1970)

The cultivated evergreens; a handbook of the coniferous and most important broad-leaved evergreens planted for ornament in the United States and Canada - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1923)

Cultural suggestions and price list : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Company, 1928)

Cultures of Uredineae 1899-1921 - Arthur, Joseph Charles, 1850 -1942 (1921)

Cupsuptic Nursery : price list, spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brown Company, 1931)