Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1895)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1859)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1875)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1880)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1881)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1882)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1942)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1951)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1952)

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

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1962)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1972)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1984)

Societatum litterae (R. Friedländer, 1890)

Societatum litterae (R. Friedländer, 1893)

Some Ohio birds - Harry, Scott G. (Ohio Agricultural Experiment Station, 1912)

The song bird fancier : a complete treatise on the canary bird, mocking bird, and other birds of song - Dreer, Henry A. 1818 -1873 (H. A. Dreer's Seed and Horticultural Warehouse, 1856)

South Carolina. Resources and population. Institutions and industries - Hammond, Harry, (Walker, Evans & Cogswell, printers, 1883)

The southern corn rootworm, or budworm - Webster, F. M. (Francis Marion), 1849 -1916 (U.S. Dept. of Agriculture, 1913)

The Southern planter (P.D. Bernard, 1858)

Special bulletin - Smithsonian Institution (Government Printing Office, 1892)

Special bulletin - Smithsonian Institution (Government Printing Office, 1895)

Special equine therapy - Steffen, Martin Robert, 1882 - (American veterinary publishing co, 1917)

Special papers - Ohio Academy of Science. (The Academy, 1903)

Special pathology and therapeutics of the diseases of domestic animals - Eichhorn, Adolph, 1875 -1956 (A. Eger, 1912)

Special pathology and therapeutics of the diseases of domestic animals - Eichhorn, Adolph, 1875 -1956 (A. Eger, 1914)

Special report on diseases of the horse - United States. Bureau of Animal Industry (Govt. Print. Off, 1890)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Govt. print. off, 1911)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Govt. Print. Off, 1916)

Special report on diseases of the horse - United States. Bureau of Animal Industry (Govt. print. off, 1891)

Special report on diseases of the horse - United States. Bureau of Animal Industry (Gov't print. off, 1903)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Gov't print. off, 1907)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Govt. Print. Off, 1911)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Govt. Print. Off, 1923)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Govt. Print. Off, 1907)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (Govt. Print. Off, 1903)

Special report on diseases of the horse - Pearson, Leonard, 1868 -1909 (G.P.O, 1907)

Special report on diseases of the horse - United States. Bureau of Animal Industry (Govt. Print. Off, 1896)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1950)

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

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1979)

Specielle physiologie des embryo : Untersuchungen über die lebenserscheinungen vor der geburt - Preyer, William T., 1841 -1897 (Griebens, 1885)

Species taxa of North American birds; a contribution to comparative systematics - Mayr, Ernst, 1904 -2005 (The Club, 1970)

Spring notes from Tennessee - Torrey, Bradford, 1843 -1912 (Houghton, Mifflin and company, 1896)

Die stämme der wirbeltiere - Abel, Othenio, 1875 -1946 (W. de Gruyter, 1919)

The standard catalogue of North American birds eggs - Lattin, Frank H (F.H. Lattin, 1892)

The standard natural history - Kingsley, J. S. (John Sterling), 1854 -1929 (S.E. Cassino and company, 1884)

The standard natural history - Kingsley, J. S. (John Sterling), 1854 -1929 (S.E. Cassino and company, 1886)

The standard natural history - Kingsley, J. S. (John Sterling), 1854 -1929 (S.E. Cassino and company, 1885)

Statistical summary - Montana. Animal Health Division. (Animal Health Division, Dept. of Livestock, State of Montana, 1974)

Statistics of the state of Georgia : including an account of its natural, civil, and ecclesiastical history ; together with a particular description of each county, notices of the manners and customs of its aboriginal tribes, and a correct map of the state - White, George, 1802 -1887 (W. Thorne Williams, 1849)

Status and management of neotropical migratory birds : September 21-25, 1992, Estes Park Center, YMCA of the Rockies, Colorado - U.S. Fish; Wildlife Service (Rocky Mountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1993)

The story of a bird lover - Scott, William Earl Dodge, 1852 -1910 (Macmillan, 1904)

The story of a bird lover - Scott, William Earl Dodge, 1852 -1910 (The Outlook Company, 1903)

The story of the universe, told by great scientists and popular authors - Singleton, Esther, 1930 (P.F. Collier and Son, 1905)

The student's natural history - Baird, William, 1803 -1872 (C. Griffin, 1863)

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

Studies scientific & social / by Alfred Russel Wallace - Wallace, Alfred Russel, 1823 -1913 (Macmillan and co., limited, 1900)

A study of the incubation periods of birds; what determines their lengths - Bergtold, W. H. (William Harry), 1865 -1956 (The Kendrick-Bellamy co, 1917)

The successful stockman and manual of husbandry - Gardenier, Andrew A. (King-Richardson Co, 1901)

The successful stockman and manual of husbandry - Gardenier, Andrew A. (King-Richardson, 1900)

Summer birds of Flathead Lake - Silloway, Perley Milton (University of Montana, 1901)

The Sunny South oölogist - Davis, Edwin C. (E.C. Davis, 1886)

Supplement to the History of British birds - Yarrell, William, 1784 -1856 (J. Van Voorst, 1845)

Sur l'classification de oiseaux depuis linné : discours pronouncé à la seance publique de la classe des sciences le 16 décembre 1879 - Sélys-Longchamps, Michel-Edmond, baron de, 1813 -1900 (F. Hayez, 1879)

Svenska foglarna - Åkerlund, Peter, 1835 -1871 (Tryckt hos J. & A. Riis, 1856)

Svenska Linnésällskapets årsskrift = Yearbook of the Swedish Linnaeus Society - Svenska Linnésällskapet. (Almqvist & Wiksells, 1921)

Svenska Linnésällskapets årsskrift = Yearbook of the Swedish Linnaeus Society - Svenska Linnésällskapet. (Almqvist & Wiksells, 1922)

Swine diseases - Kinsley, A. T. (Albert Thomas), 1877 -1941 (American journal of veterinary medicine, 1914)

Swine diseases - Kinsley, A. T. (Albert Thomas), 1877 -1941 (American Journal of Veterinary Medicine, 1914)

Swine practice - Kinsley, A. T. (Albert Thomas), 1877 -1941 (American Veterinary Pub. Co, 1921)

Syllabus of lectures on the vertebrata - Cope, E. D. (Edward Drinker), 1840 -1897 (For the University of Pennsylvania, 1898)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1886)

Symbolae mycologicae. Beiträge zur Kenntniss der Rheinischen Pilze - Fuckel, Leopold (J. Niedner, 1869)

A symposium on human malaria, with special reference to North America and the Caribbean region - Moulton, Forest Ray, 1872 -1952 (American Association for the advancemement of Science, 1941, 1941)

A synonymic catalogue of Orthoptera - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees [by Taylor and Francis], 1910)