Catalogus mammalium tam viventium quam fossilium a doctore E.-L. Trouessart - Trouessart, E.-L. (Edouard-Louis), 1842 -1927 (R. Friedländer & sohn, 1898)

Cenni sul Museo civico di Milano - Museo civico di storia naturale di Milano. (L. di Giacomo Priola, 1857)

A check list of North American birds - Coues, Elliott, 1842 -1899 (Estes and Lauriat, 1882)

A check list of plants of the San Joaquin Experimental Range - California Forest; Range Experiment Station. (California Forest and Range Experiment Station, 1958)

Check list of scientific names of introduced agricultural grasses - Terrell, Edward E. (1970)

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)

Checklist : mammals of Alaska - Macdonald, Stephen O (University of Alaska Museum, 1980)

Chester's Complete trotting and pacing record, containing summaries of all races trotted or paced in the United States or Canada, from the earliest dates to the close of 1883 - Chester, Walter T. (The Compiler, 1884)

Cistula entomologica (E. W. Janson, 1877)

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

Citrus, deciduous, ornamentals : 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hobbs-Gregg Nurseries, 1930)

Classification and ranges of the gopher snakes of the genus Pituophis in the western United States - Klauber, Laurence Monroe, 1883 -1968 (1947)

Climbing plants - Watson, William, 1858 -1925 (T.C. & E.C. Jack, 1915)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1976)

Coleopterorum catalogus - Junk, Wilhelm, 1866 -1942 (W. Junk, 1910)

[Collected reprints, 1911-1931 - Swarth, Harry S. (Harry Schelwald), 1878 -1935 (s.n, 1900)

Comments on some small mammals from the Big Bend and Trans-Pecos Regions of Texas - Bradley, Robert D. (Museum of Texas Tech University, 1999)

The commerce and industries of the Pacific coast of North America comprising the rise, progress, products, present condition and prospects of the useful arts on the western side of our continent, and some account of its resources ; with elaborate treatment of manufactures, briefer consideration of commerce, transportation, agriculture, and mining ; and mention of leading establishments and prominent men in various departments of business - Hittell, John S. (John Shertzer), 1825 -1901 (A.L. Bancroft, 1882)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1957)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1958)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1959)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1960)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972)

Commercial violet culture - Galloway, B. T. (A. T. De La Mare, 1899)

Commercial violet culture - Galloway, B. T. (A. T. De La Mare ptg. & pub. co., ltd, 1903)

Commercial violet culture - Galloway, B. T. (A. T. De La Mare ptg. & pub. co. ltd, 1914)

Commercial violet culture. A treatise on the growing and marketing of violets for profit - Galloway, B. T. (A. T. De La Mare, 1899)

Common marine fishes of California - Roedel, Philip M., 1913 - (California State Print. Off.,], 1948)

Companion to the Botanical magazine :being a journal, containing such interesting botanical information as does not come within the prescribed limits of the magazine; with occasional figures - Hooker, William Jackson, Sir, 1785 -1865 (Printed by E. Conchman ... for the proprietor, S. Curtis, 1836)

Composition and abundance of bird populations in riparian habitats of the California deserts - California Desert Planning Program (U.S.) ([S.l, 1981)

Composition of common California foothill plants as a factor in range management - Sampson, Arthur W. (Arthur William), 1884 -1967 (California Agricultural Experiment Station, College of Agriculture, University of California, 1939)

Conchologists of America bulletin - Conchologists of America. (Conchologists of America, 1981)

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

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1905)

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1909)

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

Congrès international d'entomologie : [proceedings] (Hayez, 2016)

Contract and general wholesale list of California's best flower seeds : crop 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William Macdonald Seed Company, 1955)

Contributions from the New South Wales National Herbarium - New South Wales National Herbarium. (V.C.N. Blight, Govt. Printer, 1957)

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, 1969)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1990)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1964)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1966)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1970)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1987)

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

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2014)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2017)

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1972)

Contributions to biology from the Hopkins Seaside Laboratory of the Leland Stanford Jr. University - Hopkins Seaside Laboratory. (The University, 1903)

Contributions to North American ethnology. Vol. I-VII, IX - Geographical; Geological Survey of the Rocky Mountain Region (U.S.) (Govt. Print. Off, 1877)

Contributions to the natural history of the Lepidoptera of North America ... - Barnes, William, 1860 -1930 (The Review press, 1916)

Contributions to the natural history of the Lepidoptera of North America ... - Barnes, William, 1860 -1930 (The Review press, 1922)

Contributions to western botany.no. 1-18 - Jones, Marcus E. (Marcus Eugene), 1852 -1934 (1929)