Records of the Western Australian Museum - Western Australian Museum (Western Australian Museum, 2003)

Records of the Western Australian Museum - Western Australian Museum (Western Australian Museum, 2019)

Redetermination of holotype of Isolobodon portoricensis (Rodentia, Capromyidae) : with notes on Recent mammalian extinctions in Puerto Rico - MacPhee, R. D. E. (American Museum of Natural History, 1999)

Reise in Ostafrika in den Jahren 1903-1905 : mit Mitteln der Hermann und Elise geb. Heckmann Wentzel-Stiftung : Wissenschaftliche Ergebnisse - Voeltzkow, Alfred, 1860 -1946 (E. Schweizerbartsche Verlagsbuchhandlung, 1923)

Report of the British Association for the Advancement of Science - British Association for the Advancement of Science. (1923)

Report of the chief of the Bureau of Biological Survey - United States. Bureau of Biological Survey. (United States Govt. Print. Off, 1936)

Report on the progress and condition of the United States National Museum - United States National Museum (U.S. Govt. Print. Off, 1945)

Report to the trustees of Kosciusko State Park on a reconnaisance natural history survey of the Park, January-February 1946 - Linnean Society of New South Wales. (The Committee?, 1946)

Research animals in medicine - Harmison, Lowell T. (U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1973)

The resource inventory: in the context of the Convention on Biological Diversity. (Biodiversity Data Management - document 4) - WCMC (UNEP, 1995)

Results of the Archbold Expeditions. No. 106, Identities of rats from Pulau Maratua and other islands off East Borneo - Musser, Guy G. (American Museum of Natural History, 1982)

Results of the Archbold Expeditions. No. 94, Taxonomic status of Rattus tatei and Rattus frosti, two taxa of murid rodents known from middle Celebes - Musser, Guy G. (American Museum of Natural History, 1971)

Results of the Archbold Expeditions. No. 91, A new genus and species of murid rodent from Celebes, with a discussion of its relationships - Musser, Guy G. (American Museum of Natural History, 1969)

Results of the Archbold Expeditions. No. 93, Reidentification and reallocation of Mus callitrichus and allocations of Rattus maculipilis, R.m. jentinki, and R. microbullatus (Rodentia, Muridae) - Musser, Guy G. (American Museum of Natural History, 1970)

Results of the Archbold Expeditions. No. 108, The definition of Apomys, a native rat of the Philippine Islands - Musser, Guy G. (American Museum of Natural History, 1982)

Return / British Museum - British Museum (Natural History) (British Museum, 1925)

The Review of applied entomology. Series B, Medical and veterinary - Commonwealth Agricultural Bureaux. (Commonwealth Agricultural Bureaux [etc.], 1918)

A review of the Eliurus tanala complex (Rodentia, Muroidea, Nesomyidae), with description of a new species from dry forests of western Madagascar - Goodman, Steven M. (American Museum of Natural History, 2019)

Revised checklist of North American mammals north of Mexico, 1997 - Jones, Clyde, 1935 - (Museum of Texas Tech University, 1997)

Revised checklist of North American mammals north of Mexico - Genoways, Hugh H. (Museum, Texas Tech University, 1975)

Revised checklist of North American mammals north of Mexico, 1991 - Jones, J. Knox (Texas Tech University Press, 1992)

Revised checklist of North American mammals north of Mexico, 2003 - Baker, Robert J. (Museum of Texas Tech University, 2003)

Revised checklist of North American mammals north of Mexico, 2014 - Würsig, Bernd G. (Museum of Texas Tech University, 2014)

Revista de la Academia Canaria de Ciencias - Academia Canaria de Ciencias. (Academia Canaria de Ciencias, 2001)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1933)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1938)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1945)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1953)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1956)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1963)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1965)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1967)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1968)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1970)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1972)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1973)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1974)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1979)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1980)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1981)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1983)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1986)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1998)

Revue zoologique africaine (Hayez, 1923)

Richard Archbolds Madagascar journal : Mission zoologique franco-anglo-américaine - American Museum of Natural History (1929)

The rodents of Iowa - Stoner, Dayton, 1883 -1944 (Iowa Geological Survey, 1918)

San Francisco Zoological Gardens master plan : draft environmental impact report - San Francisco (Calif.). Planning Dept. (Planning Dept, 1997)

San Francisco Zoological Gardens master plan : final environmental impact report - San Francisco (Calif.). Planning Dept. (Planning Dept, 1998)

Sandgrouse - Ornithological Society of the Middle East. (OSME, 1992)

Sandgrouse - Ornithological Society of the Middle East. (OSME, 2006)

Sandgrouse - Ornithological Society of the Middle East. (OSME, 2009)

Sandgrouse - Ornithological Society of the Middle East. (OSME, 2010)

Sandgrouse - Ornithological Society of the Middle East. (OSME, 2012)

The Scale - Systematic Entomology Laboratory (U.S.) (Systematic Entomology Lab, 1983)

Science series / Los Angeles County Museum - Campbell, Kenneth E. Jr. (Kenneth Eugene), 1943 - (Natural History Museum of Los Angeles County, 1959)

Scottish birds - Scottish Ornithologists' Club (Scottish Ornithologists' Club, 2002)

Scottish birds - Scottish Ornithologists' Club (Scottish Ornithologists' Club, 2003)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 1997)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 2001)

Sea-birds : an introduction to the natural history of the sea-birds of the North Atlantic - Fisher, James, 1912 - (Houghton, Mifflin, 1954)

A second endemic land mammal for the Hawaiian Islands : a new genus and species of fossil bat (Chiroptera, Vespertilionidae) - Simmons, Nancy B. (American Museum of Natural History, 2016)

Sex and internal secretions - Allen, Edgar, 1892 -1943 (Williams & Wilkins, 1961)

sheng wu duo yang xing jiu di bao hu - Wang, Xianpu & Song Zhaoshu (zhong guo lin ye chu ban she, 2006)

sheng wu duo yang xing yu ren lei wei lai - Chen, Yiyu. (zhong guo lin ye chu ban she, 1998)

The Siphonaptera of Canada - Canada. Department of Agriculture. (1949)

Small mammals in pellets of barn owls from Miñaca, Chihuahua - Anderson, Sydney, 1927 -2018 (American Museum of Natural History, 1961)

Smithsonian contributions to paleobiology - Smithsonian Institution (Smithsonian Institution Press, 1982)

Smithsonian contributions to paleobiology - Smithsonian Institution (Smithsonian Institution Press, 1999)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1920)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1930)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1931)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1955)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1957)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1961)

Sooty tern behavior - Dinsmore, James J. (University of Florida, 1970)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2002)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2006)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2015)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2016)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2019)

Southern African field archaeology - Albany Museum (Grahamstown, South Africa). (Albany Museum, 1992)

Southern African mammals 1758 to 1951 : a reclassification - Ellerman, J. R. (John Reeves), 1909 -1973 (BM(NH), 1953)

Special local need registration application for sodium monofluoroacetate (1080) grain bait to control Columbian ground squirrel damage in western Montana - Montana. Department of Livestock (Dept. of Livestock], 1977)

Special publication / the University of Kansas, Natural History Museum - University of Kansas. Museum of Natural History. (The Museum, 2017)

Special publications - The Museum, Texas Tech University - International Center for Arid; Semi-arid Land Studies. (Texas Tech Press, 1998)

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, 1969)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1970)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1976)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1980)

Species-limits of Rattus cremoriventer and Rattus langbianis, murid rodents of Southeast Asia and the Greater Sunda Islands - Musser, Guy G. (American Museum of Natural History, 1973)

The species of Hapalomys (Rodentia, Muridae) - Musser, Guy G. (American Museum of Natural History, 1972)

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

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1981)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1983)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1985)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1989)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1991)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 2001)

The status of Alberta wildlife - Alberta. Wildlife Management Division. (Alberta Environmental Protection, Natural Resources Service, Wildlife Management Division, 1996)

Stuttgarter Beiträge zur Naturkunde - Staatliches Museum für Naturkunde in Stuttgart (Das Museum, 1961)

Stuttgarter Beiträge zur Naturkunde. Serie A, Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 1999)

Stuttgarter Beiträge zur Naturkunde. Serie B, Geologie und Paläontologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 1984)

Stuttgarter Beiträge zur Naturkunde. Serie A, Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 2013)

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

Sundaic Rattus : definitions of Rattus baluensis and Rattus korinchi - Musser, Guy G. (American Museum of Natural History, 1986)

Supplement to Chasen (1940) A Handlist of Malaysian Mammals : containing a generic synonymy and a complete index - Ellerman, J. R. (John Reeves), 1909 -1973 (BM(NH), 1955)

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)

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