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Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1966)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1969)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1971)

Transactions of the Sapporo Natural History Society - Sapporo Hakubutsu Gakkai. (Sapporo Natural History Society, Hokkaido Imperial University, 1905)

Transactions of the Texas Academy of Science - Texas Academy of Science. (Academy, 1899)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1846)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1854)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1892)

Transactions of the Woolhope Naturalists' Field Club - Woolhope Naturalists' Field Club. (Woolhope Naturalists' Field Club, 1852)

Transactions of Vassar Brothers Institute, and its Scientific Section - Vassar Brothers' Institute. (Vassar Brothers Institute, 1885)

Transect Studies: Duxbury, Fort Baker, Stinson, Chimney, Bird Rock, Double Pt., Big Pipe Reef (Post Oil Spill: 1971-72) - Chan, Gordon L. (1971)

Transect Studies: Duxbury, Fort Baker, Stinson, Chimney, Bird Rock, Double Pt., Big Pipe Reef (Post Oil Spill: 1971-72) - Chan, Gordon L. (1972)

The transformations of the animal world - Depéret, Charles (K. Paul, Trench, Trübner, 1909)

Travaux des laboratoires - Société scientifique d'Arcachon. Station biologique. (Editions de la Revue des idées, 1898)

Travels in North America, in the years 1841-2 : with geological observations on the United States, Canada, and Nova Scotia - Lyell, Charles, Sir, 1797 -1875 (Wiley and Putnam, 1845)

Travels of a naturalist in Japan and Manchuria - Adams, Arthur, 1820 -1878 (Hurst & Blackett, 1870)

The treasury of natural history; or, A popular dictionary of animated nature: in which the zoological characteristics that distinguish the different classes, genera, and species, are combined with a variety of interesting information illustrative of the habits, instincts, and general economy of the animal kingdom. To which are added, A syllabus of practical taxidermy, and A glossarial appendix. Embellished with nine hundred woodcuts, expressly engraved for this work - Maunder, Samuel, 1785 -1849 (Longman, Brown, Green, and Longmans, 1852)

Treatise on Malacology; or, the natural classification of shells and shell fish. By William Swainson ... - Swainson, William, 1789 -1855 (Printed for Longman, Orme, Brown, Green & Longmans [etc.], 1840)

A treatise on the growth and future management of timber trees, and on other rural subjects - Lovell Reeve & Co. (L. Reeve, 1859)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1906)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Adam and Charles Black, 1906)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. & C. Black, 1900)

A Treatise on Zoology. Part V. Mollusca - Pelseneer, Paul, 1863 -1945 (A. & C. Black, 1906)

Tromsø museums aarshefter - Tromsø museum. (C. Hansen, 1905)

Tromsø museums aarshefter - Tromsø museum. (C. Hansen, 1894)

Trudy Geologicheskago komiteta = Mémoires du Comité géologique - Russia. Geologicheskii komitet. (Komitet, 1885)

Trudy Geologicheskago komiteta = Mémoires du Comité géologique - Russia. Geologicheskii komitet. (Komitet, 1896)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1979)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1981)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1991)

Tulane studies in zoology - Tulane University. (Tulane University, 1961)

Twenty-five year index to publications of the Western Society of Malacologists : author, taxonomic, geographic and subject indices - Western Society of Malacologists. (Western Society of Malacologists, 1993)

Type specimens of marine mollusca described by P. P. Carpenter from the west coast (San Diego to British Columbia) - Palmer, Katherine V. W. (Katherine Van Winkle), 1895 -1982 (Geological Society of America], 1958)

Über Symbiose als Grund accessorischer Bildungen bei marinen Gastropodengehäusen - Aurivillius, Carl Wilhelm Samuel, 1854 -1899 (P.A. Norstedt & söner, 1891)

Ueber das silurische Schichtensystem in Esthland - Eichwald, Carl Eduard von, 1795 -1876 ([Medizinischen Akademie?], 1840)

The underwater guide to marine life - Ciampi, Elgin. (Barnes, 1956)

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1848)

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1852)

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1863)

Unity and diversity in biochemistry; an introduction to chemical biology - Florkin, Marcel (Pergamon, 1960)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1914)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1919)

University of California publications in zoology - University of California, Berkeley. (University Press, 1906)

University of California publications in zoology - University of California, Berkeley. (University Press, 1919)

University of Kansas publications, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1948)

Der untere Jura im nordwestlichen Deutchland von der Grenze der Trias bis zu den Amaltheethonen, mit besonderer Berücksichtigung seiner Molluskenfauna. Nebst Nachträgen zum mittleren Jura - Brauns, David August, 1827 -1893 (F. Vieweg, 1871)

Untersuchungen ©ơber Pteropoden und Heteropoden. Ein Beitrag zur Anatomie und Entwicklungsgeschichte dieser Thiere - Gegenbaur, C. (Carl), 1826 -1903 (W. Engelmann, 1968)

Untersuchungen aus dem Physiologischen Institute der Universität Heidelberg - Kühne, W. (Willy), 1837 -1900 (C. Winter, 1878)

Untersuchungen über Pteropoden und Heteropoden : ein Beitrag zur Anatomie und Entwicklungsgeschichte dieser Thiere - Gegenbaur, C. (Carl), 1826 -1903 (W. Engelmann, 1855)

Unutilized fishes and their relation to the fishing industries / [by Irving A. Field] - Field, Irving Angell, 1879 -1921 (G.P.O, 1907)

An up-to-date systematic list of 3200 seashells from Greenland to Texas: translation, explanation, and gender of their names - Poirier, Henry Pierre, 1886 - (1954)

Das Urogenitalsystem von Ampullaria gigas Spix - Sachwatkin, Viktor. (Alb. Bonniers, 1920)

The U.S. Naval Astronomical Expedition to the southern hemisphere, during the years 1849-'50-'51-'52 - Gilliss, J. M. (James Melville), 1811 -1865 (A. O. P. Nicholson, printer, 1855)

Utilization of seaweeds from the south Atlantic and Gulf coasts for agar and its decomposition by bacteria - United States. War Production Board. Office of Production Research; Development. (Duke University Press, 1946)

Variation in animals and plants - Vernon, Horace Middleton, 1870 - (H. Holt, 1903)

Variation in animals and plants - Vernon, Horace Middleton, 1870 - (H. Holt and company, 1902)

Les variations et leur h©♭r©♭dit©♭ chez les mollusques - Pelseneer, Paul, 1863 -1945 (Hayez, 1920)

Les variations et leur hérédité chez les mollusques - Pelseneer, Paul, 1863 -1945 (M. Lamertin, M. Hayez, 1920)