Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Die Spinnen Deutschlands - Bösenberg, W. (Wilhelm), 1841 -1903 (E. Nägele, 1901)

Die Spinnen Deutschlands - Bösenberg, W. (Wilhelm), 1841 -1903 (E. Nägele, 1902)

Spolia Atlantica. Bidrag til Kundskab om Klump- eller Maanefiskene (Molidae) - Lütken, Chr. Fr. (Christian Frederik), 1827 -1901 (Bianco Lunos Kgl. Hof-Bogrrykkeri (F. Dreyer), 1898)

Spolia zeylanica - Colombo Museum (Colombo Museum, 1906)

Sprawozdanie Komisyi Fizyograficznej (1900)

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

The structure and life-history of the cockroach (Periplaneta Orientalis) : an introduction to the study of insects - Miall, L. C. (Louis Compton), 1842 -1921 (Lovell, 1886)

The structure and life-history of the cockroach (Periplaneta orientalis); an introduction to the study of insects - Miall, L. C. (Louis Compton), 1842 -1921 (L. Reeve & co. [etc.], 1886)

The structure and life-history of the harlequin fly (Chironomus) - Miall, L. C. (Louis Compton), 1842 -1921 (Clarendon Press, 1900)

The structure of some frog trematodes - Cort, William W. (William Walter), 1887 -1971 (1911)

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

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

Studies in zoology : an introduction to the study of animals for secondary schools and academies - Merrill, James Andrew. (American Book, 1902)

Studies on pearl-oysters and pearls. with an examination of the cestode theory of pearl-production. Pt. 1, Structure of the shell and pearls of the Ceylon pearl-oyster (Margaritifera vulgaris Schumacher) - Jameson, H Lyster (Longmans, Green, 1912)

Studies on the agamic trematodes of the Bitter Root Valley, Montana - Faust, Ernest Carroll, 1890 -1978 (1917)

Studies on the ectoparasitic trematodes of Japan - Gotō, Seitarō, 1867 -1928 (1894)

Studii sui trematodi endoparassiti : Primo contributo di osservazioni sui distomidi - Monticelli, Francesco Saverio, 1863 -1927 (G. Fischer, 1893)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (C. Scribner's sons [printed at the Edinburgh press], 1896)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (Murray, 1892)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (Morang, 1902)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (C. Scribner's sons [printed at the Edinburgh press], 1892)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (C. Scribner's sons, 1906)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (J. Murray, 1892)

Die Süsswasser-Mikrofauna Deutsch-Ost-Afrikas - Daday, Jenö, 1855 -1920 (E. Schweizerbart, 1910)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1911)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1909)

Svenska foglarna - Åkerlund, Peter, 1835 -1871 (Tryckt hos J. & A. Riis, 1883)