Special publications - The Museum, Texas Tech University - International Center for Arid; Semi-arid Land Studies. (Texas Tech Press, 2019)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1973)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1974)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1975)

Species list : birds, mammals, fish, reptiles, and amphibians for the Forest Service, including separate lists for Idaho, Montana and North Dakota - United States. Forest Service. Northern Region. (U.S. Dept. of Agriculture, Forest Service, Northern Region, 1978)

The species problem; a symposium presented at the Atlanta meeting of the American Association for the Advancement of Science, December 28-29, 1955 - Mayr, Ernst, 1904 -2005 (1957)

Sperm morphology of murid rodents from Malaysia and its possible phylogenetic significance - Yong, Hoi-Sen (American Museum of Natural History, 1986)

State forest land management plan : draft environmental impact statement - Montana. Department of State Lands (The Dept, 1995)

State forest land management plan : final environmental impact statement - Montana. Department of Natural Resources; Conservation (Dept. of Natural Resources and Conservation, 1996)

Status of the Ord's kangaroo rat (Dipodomys ordii) in Alberta - Alberta. Alberta Environmental Protection. (Alberta Environmental Protection, Wildlife Management Division, Status and Surveys Branch, 1997)

Die Stoffliche Grundlage der Vererbung - Morgan, Thomas Hunt, 1866 -1945 (G. Borntraeger, 1921)

The striped spermophiles or ground squirrels of Colorado. (Citellus tridecemlineatus pallidus and Citellus tridecemlineatus parvus.) - Burnett, William L. (1914)

The structure of the glands of Brunner - Bensley, Robert Russell, 1867 -1956 (The University of Chicago Press, 1903)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and Co., ltd, 1905)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and co, 1898)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and Co., ltd, 1932)

Studies in heredity in rabbits, rats, and mice - Castle, William E. (William Ernest), 1867 -1962 (Carnegie Institution or Washington, 1919)

Studies of Cenozoic vertebrates of western North America and of fossil primates - Carnegie Institution of Washington (Carnegie Institution of Washington, 1942)

Studies of geographical populations of Tribolium castaneum - University of Alberta. Department of Animal Science. (1968)

Studies of heredity in rabbits, rats, and mice - Castle, William E. (William Ernest), 1867 -1962 (Carnegie Institution of Washington, 1919)

Studies of Tertiary and Quaternary mammals of North America - Hall, E. Raymond (Eugene Raymond), 1902 -1986 (Carnegie institution of Washington, 1936)

Studies on Cenozoic vertebrates of western North America ... - Colbert, Edwin H. 1905 -2001 (Carnegie Institution of Washington, 1938)

Studies on Giardia microti - Boeck, William C. (William Charles), 1894 -1972 (University of California Press, 1919)

The sucking lice - Ferris, Gordon Floyd, 1893 -1958 (1951)

Summer institute in systematics at the Smithsonian Institution 25 June - 14 July 1967, in conjunction with American Society of Zoologists and Society of Systematic Zoology. Transcript of lectures (1968)

Survival of food crops and livestock in the event of nuclear war Proceedings of a symposium held at Brookhaven National Laboratory, Upton, Long Island, New York, Sept. 15-18, 1970 - Brookhaven National Laboratory. (1971)

Swan Valley northern bog lemming survey : Final report to Montana Department of Transportation - Montana. Dept. of Transportation. (Montana Natural Heritage Program, 1994)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1978)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1980)

Synopsis of native, recent mammals of Ellis County, Kansas - Choate, Jerry R. (Museum, Texas Tech University, 1975)

A synopsis of the Amphibia of California - Storer, Tracy I. (Tracy Irwin), 1889 -1973 (University of California Press, 1925)

A synopsis of the mammals of North America and the adjacent seas - Elliot, Daniel Giraud, 1835 -1915 ([Field Columbia Museum], 1901)

Synopsis of the parasites of the vertebrates of Canada : helminths and protozoa of terrestrial mammals - Alberta. Animal Health Division. (Alberta Agriculture, Animal Health Division, 1986)

Synopsis of the parasites of vertebrates of Canada : ectoparasites of terrestrial mammals - Alberta. Animal Health Division. (Alberta Agriculture, Animal Health Division, 1986)