Rivista di biologia (Università di Perugia, etc, 1919)

Rivista di biologia (Università di Perugia, etc, 1921)

Rivista di biologia (Università di Perugia, etc, 1922)

Rivista di biologia (Università di Perugia, etc, 1923)

Rivista italiana di paleontologia - Fornasini, Carlo. (Rivista italiana di paleontologia, 1895)

Rivista italiana di paleontologia - Fornasini, Carlo. (Rivista italiana di paleontologia, 1898)

Rivista italiana di paleontologia - Fornasini, Carlo. (Rivista italiana di paleontologia, 1901)

Rivista italiana di scienze naturali : periodico mensile premiato alle esposizioni nazionali di Palermo e di Milano ed a quella internazionale di Chicago (Ufficio, 1892)

Rivista italiana di scienze naturali : periodico mensile premiato alle esposizioni nazionali di Palermo e di Milano ed a quella internazionale di Chicago (Ufficio, 1896)

Rivista italiana di scienze naturali : periodico mensile premiato alle esposizioni nazionali di Palermo e di Milano ed a quella internazionale di Chicago (Ufficio, 1898)

Rivista italiana di scienze naturali : periodico mensile premiato alle esposizioni nazionali di Palermo e di Milano ed a quella internazionale di Chicago (Ufficio, 1888)

Rivista italiana di scienze naturali : periodico mensile premiato alle esposizioni nazionali di Palermo e di Milano ed a quella internazionale di Chicago (Ufficio, 1890)

Rod and gun - Canadian Forestry Association. (Rod and Gun Pub. Co. [etc.], 1912)

The rod in India : being hints how to obtain sport, with remarks on the natural history of fish, their culture, and value : and illustrations of fish and tackle - Thomas, Henry Sullivan. (Hamilton, Adams, 1881)

The rod in India : being hints how to obtain sport, with remarks on the natural history of fish and their culture, and illustrations of fish and tackle - Thomas, Henry Sullivan. (W. Thacker, 1897)

The round goby, Neogobius melanostomus (Pallas) : a review of European and North American literature - Charlebois, Patrice M. (Jointly published by the Illinois-Indiana Sea Grant Program and the Illinois Natural History Survey, 1997)

The royal natural history - Lydekker, Richard, 1849 -1915 (Frederick Warne & Co, 1896)

The royal natural history - Lydekker, Richard, 1849 -1915 (Frederick Warne & Co, 1893)

The royal natural history - Lydekker, Richard, 1849 -1915 (F. Warne, 1896)

The royal natural history - Lydekker, Richard, 1849 -1915 (F. Warne, 1893)

Ruby Turkestana = Die Fische von Turkestan - Berg, L. S. (Lev Semenovich), 1876 -1950 (Tip. I. Goldberga, 1905)

Rukovet palaeozoologie - Počta, Felip (Philipp), 1859 - (Nákladem eské akademie císae Frantika Josefa pro vdy, slovesnost a umní, 1905)

Russian studies on age-associated physiology, biochemistry, and morphology; historic description with extensive bibliography - United States. Public Health Service. (United States Dept. of Health, Eduction, and Welfare, Public Health Service], 1962)

Salmon at the antipodes; being an account of the successful introduction of salmon and trout into Australian waters - Wilson, Samuel, Sir, 1832 -1895 (E. Stanford, 1879)

The Salton Sea : geology, history, potential problems, politics, and possible futures of an unnatural desert salt lake - Oglesby, Larry C. (Southern California Academy of Sciences, 2005)

Schriften der Naturforschenden Gesellschaft in Danzig - Naturforschende Gesellschaft in Danzig. (Auf Kosten der Naturforschenden Gesellschaft, 1884)

Schriften der Naturforschenden Gesellschaft in Danzig - Naturforschende Gesellschaft in Danzig. (Auf Kosten der Naturforschenden Gesellschaft, 1886)

Schriften der Naturforschenden Gesellschaft in Danzig - Naturforschende Gesellschaft in Danzig. (Auf Kosten der Naturforschenden Gesellschaft, 1888)

Science - American Association for the Advancement of Science. ([s.n.], 1883)

Science - American Association for the Advancement of Science. ([s.n.], 1884)

Science - American Association for the Advancement of Science. ([s.n.], 1885)

Science - American Association for the Advancement of Science. ([s.n.], 1891)

Science - American Association for the Advancement of Science. ([s.n.], 1900)

Science - American Association for the Advancement of Science. ([s.n.], 1905)

Science - American Association for the Advancement of Science. ([s.n.], 1908)

Science - American Association for the Advancement of Science. ([s.n.], 1909)

Science - American Association for the Advancement of Science. ([s.n.], 1915)

Science - American Association for the Advancement of Science. ([s.n.], 1916)

Science - American Association for the Advancement of Science. ([s.n.], 1919)

Science of the sea. An elementary handbook of practical oceanography for travellers, sailors, and yachtsmen - Fowler, G. Herbert (George Herbert), 1861 -1940 (John Murray, 1912)

Science of the sea, an elementary handbook of practical oceanography for travellers, sailors, and yachtsmen - Fowler, G. Herbert (George Herbert), 1861 -1940 (Murray, 1912)

Science progress (John Murray, 1916)

Science progress (John Murray, 1919)

Science progress in the twentieth century : a quarterly journal of scientific work & thought (John Murray, 1909)

Scientific memoirs (1846)

The scientific memoirs of Thomas Henry Huxley - Huxley, Thomas Henry, 1825 -1895 (D. Appleton and company, 1899)

The scientific memoirs of Thomas Henry Huxley - Huxley, Thomas Henry, 1825 -1895 (Macmillan and Co., limited, 1898)

The Scientific monthly - American Association for the Advancement of Science. (American Association for the Advancement of Science [etc.])

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1885)

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1887)

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1891)

The Scientific transactions of the Royal Dublin Society - Royal Dublin Society. (The Society, 1877)

The Scientific transactions of the Royal Dublin Society - Royal Dublin Society. (The Society, 1883)

The Scientific transactions of the Royal Dublin Society - Royal Dublin Society. (The Society, 1890)

The Scientific transactions of the Royal Dublin Society - Royal Dublin Society. (The Society, 1895)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1887)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 1995)

The Scottish naturalist (T. Buncle & Co. [etc.], 1950)

Sea and inland fisheries: report - Ireland. Dept. of Fisheries. (Stationery Off, 1902)

Sea and inland fisheries: report - Ireland. Dept. of Fisheries. (Stationery Off, 1912)

The sea-trout, a study in natural history - Lamond, Henry G. (Henry George), 1885 -1969 (Sherratt & Hughes, 1916)

The sea-trout. A study in natural history - Lamond, Henry G. (Henry George), 1885 -1969 (Sherratt & Hughes, 1916)

The sea-trout : a study in natural history - Lamond, Henry G. (Henry George), 1885 -1969 (Sherratt & Hughes, 1916)

Seamounts, deep-sea corals and fisheries. Vulnerability of deep-sea corals to fishing on seamounts beyond areas of national jurisdiction. UNEP-WCMC Biodiversity Series 25 - Clark, Malcolm R. 1956 - (UNEP-WCMC, UNEP, 2006)

The second ural centrum in Siluriformes and its implication for the monophyly of superfamily Sisoroidea (Teleostei, Ostariophysi) - Pinna, Mário C. C. de (American Museum of Natural History, 2004)

A semionotid fish from the Chinle Formation, with consideration of its relationships - Walcott, Charles D. (Charles Doolittle), 1850 -1927 (American Museum of Natural History, 1950)

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

Sexual dimorphism in the animal kingdom, a theory of the evolution of secondary sexual characters - Cunningham, J. T. (Joseph Thomas), 1859 -1935 (Black, 1900)

Sexual endocrinology of non-mammalian vertebrates - Bretschneider, Ludwig Hermann, 1899 -1964 (Elsevier Pub. Co, 1947)

Sharks' teeth and cetacean bones from the red clay of the tropical Pacific / by C. R. Eastman - Eastman, Charles Rochester, 1868 -1918 (Printed for the Museum, 1903)

sheng tai xue - Remmert, Hermann 1931 -1994 (ke xue chu ban she, 1988)

sheng yao xue (jiang su ren min chu ban she)

Siboga expeditie - Weber, Max, 1852 -1937 (Brill, 1913)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1906)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1912)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1873)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1881)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Anatomie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei Carl Gerold's Sohn, 1848)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Anatomie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei Carl Gerold's Sohn, 1870)

Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Deutsche Akademie der Wissenschaften zu Berlin, 1883)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1881)

The skeleton of the black bass - Shufeldt, Robert Wilson 1850 -1934 (Govt. Print. Off, 1900)

The skull of Amiurus - Kindred, James Ernest, 1893 - (1918)

The skull of the dog; a manual for students with a glossary of osteological terms - Collinge, Walter E. (Walter Edward), 1867 -1947 (Dulau and Co, 1896)

Smithiana. Special publication - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2002)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2003)

Smithiana. Special publication - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2003)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2004)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2005)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2007)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2008)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2009)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2010)

Smithiana Bulletin - South African Institute for Aquatic Biodiversity. (South African Institute for Aquatic Biodiversity, 2011)

Smiths' Sea fishes - Smith, J. L. B. (James Leonard Brierley), 1897 -1968 (Macmillan South Africa, 1986)

Smithsonian contributions to paleobiology - Smithsonian Institution (Smithsonian Institution Press, 1991)

Smithsonian contributions to paleobiology - Smithsonian Institution (Smithsonian Institution Press, 1993)

Smithsonian contributions to paleobiology - Smithsonian Institution (Smithsonian Institution Press, 1995)