Systema helminthum / auctore Carolo Mauritio Diesing ... Sumptibus Academiae caesareae scientiarum - Diesing, Karl Moritz, 1800 -1867 (W. Braumüller, 1851)

Systematic catalogue of vertebrata of the eocene of New Mexico : collected in 1874 - Cope, E. D. (Edward Drinker), 1840 -1897 (G.P.O, 1875)

Systematic list of the Frederick E. Edwards collection of British oligocene and eocene Mollusca in the British Museum (Natural History), with references to the type-specimens from similar horizons contained in other collections belonging to the Geological Department of the Museum - British Museum (Natural History). Department of Geology. (Printed by order of the Trustees, 1891)

Systematic notes on a collection of bats from Halmahera (Indonesia, Moluccas) - Koopman, Karl F. (American Museum of Natural History, 1992)

Systematic results of the study of North American land mammals during the years 1901 and 1902 - Miller, Gerrit S. Jr. (Gerrit Smith), 1869 -1956 (Society of Natural History, 1903)

Systematic results of the study of North American land mammals to the close of the year 1900 - Miller, Gerrit S. Jr. (Gerrit Smith), 1869 -1956 (Society of Natural History, 1901)

Systematic review of New Guinea Leptomys (Muridae, Murinaei) : with descriptions of two new species - Helgen, Kristofer M. (American Museum of Natural History, 2008)

Systematic revision of diplocentrid scorpions (Diplocentridae) from Circum-Caribbean lands - Francke, Oscar F. (Texas Tech Press, 1978)

Systematic revision within the Phalanger orientalis complex (Diprotodontia, Phalangeridae) : a third species of lowland gray cuscus from New Guinea and Australia - Musser, Guy G. (American Museum of Natural History, 2001)

Systematic studies of the genus Pyrrhopappus (Compositae, Cichorieae) - Northington, David K. (Texas Tech Press], 1974)

Systematics and evolutionary relationships of spiny pocket mice, genus Liomys - Genoways, Hugh H. (Texas Tech Press], 1973)

Systematics of Middle American mastiff bats of the genus Molossus - Dolan, Patricia G. (Texas Tech University Press, 1989)

Systematics of the Adianthidae (Litopterna, Mammalia) - Cifelli, Richard (American Museum of Natural History, 1983)

The systematics of the genus Didelphis (Marsupialia: Didelphidae) in North and Middle America - Gardner, Alfred L. (Texas Tech Press], 1973)

Systematische Phylogenie ... - Haeckel, Ernst, 1834 -1919 (G. Reimer, 1895)

Systematische phylogenie - Haeckel, Ernst, 1834 -1919 (Georg Reimer, 1895)

Systematische Uebersicht der Thiere Brasiliens : welche während einer Reise durch die Provinzen von Rio de Janeiro und Minas geraës gesammlt oder beobachtet Wurden - Burmeister, Hermann, 1807 -1892 (G. Reimer, 1854)

Tasmanian friends and foes, feathered, furred, and finned : a family chronicle of country life, natural history, and veritable adventure - Meredith, Louisa Anne, 1812 -1895 (J. Walch & Sons, 1880)

The Tasmanian journal of natural science, agriculture, statistics, &c. Vol. 1-3 (1841-1849) - Royal Society of Van Diemen's Land (Dowling, 1846)

The Tasmanian journal of natural science, agriculture, statistics, &c. Vol. 1-3 (1841-1849) - Royal Society of Van Diemen's Land (Dowling, 1845)

The Tasmanian journal of natural science, agriculture, statistics, &c. Vol. 1-3 (1841-1849) - Royal Society of Van Diemen's Land (Dowling, 1849)

The Tasmanian journal of natural science, agriculture, statistics, &c. Vol. 1-3 (1841-1849) - Royal Society of Van Diemen's Land (Dowling, 1848)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1911)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1971)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1990)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1992)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1997)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1999)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2000)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2005)

The taxidermist's manual, or, The art of collecting, preparing, and preserving objects of natural history ... - Brown, Thomas, 1785 -1862 (A. Fullarton, 1840)

The taxidermist's manual, or, The art of collecting, preparing, and preserving objects of natural history : designed for the use of travellers, conservators of museums, and private collections - Brown, Thomas, 1785 -1862 (A. Fullarton and Co, 1853)

The taxidermist's manual; or, The art of collecting, preparing and preserving objects of natural history - Brown, Thomas, 1785 -1862 (A. Fullarton [etc.], 1833)

Taxonomic notes on specimens of the marsupials Pseudocheirus schlegelii and P. forbesi (Diprotodontia, Pseudocheiridae) in the American Museum of Natural History - Musser, Guy G. (American Museum of Natural History, 1992)

A Taxonomic review of American long-tailed shrews (genera Sorex and Microsorex) - Jackson, Hartley H. T. (Hartley Harrad Thompson), 1881 -1976 (U.S. Govt. Print. Off, 1928)

Taxonomic review of the pallid bat, Antrozous pallidus (Le Conte) - Martin, Chester O (Texas Tech Press, 1982)

Taxonomy and distribution of the mammals of New Mexico : an annotated checklist - Frey, Jennifer K. (Jennifer Kristen), 1964 - (Museum of Texas Tech University, 2004)

Terrestrial mammal conservation : global evidence for the effects of interventions for terrestrial mammals excluding bats and primates - Littlewood, Nick A (Open Book Publishers, 2020)

Tertiary mammals of Saskatchewan. Part VII, Oligocene marsupials - Royal Ontario Museum. (Royal Ontario Museum, 1984)

Tetractys naturae : seu, Systema quadrimembre omnium naturalium - Gori͡aninov, Pavel Fedorovich, 1796 -1865 (Typis K. Wienhöberianis, 1843)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1958)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1970)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1989)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1997)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 2009)

A text-book in general zoölogy - Herrick, Glenn W. (Glenn Washington), 1870 -1965 (American Book Company, 1907)

A text-book in general zoölogy - Herrick, Glenn W. (Glenn Washington), 1870 -1965 (American book company, 1922)

A text-book of agricultural zoology - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Blackwood and sons, 1913)

A text-book of agricultural zoology - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Blackwood and sons, 1899)

A text-book of agricultural zoology - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Blackwood and Sons, 1899)

A text book of anatomy, and guide in dissections, for the use of students of medicine and dental surgery - Handy, Washington R (Lindsay & Blakiston, 1854)

Text-book of elementary zoology, for secondary educational institutions - Galloway, Thomas Walton, 1866 -1929 (Blakiston, 1910)

A text-book of histology - Jordan, H. E. (Harvey Ernest) 1878 - (D. Appleton and company, 1920)

Text-book of palaeontology - Eastman, Charles Rochester, 1868 -1918 (Macmillan, 1925)

Text book of vertebrate zoology - Kingsley, J. S. (John Sterling), 1854 -1929 (H. Holt and Company, 1899)

Text book of vertebrate zoology - Kingsley, J. S. (John Sterling), 1854 -1929 (H. Holt, 1899)

A text-book of zoogeography - Beddard, Frank E. (Frank Evers), 1858 -1925 (University press, 1895)

A text-book of zoogeography - Beddard, Frank E. (Frank Evers), 1858 -1925 (University Press, 1895)

Text book of zoology - Boas, J. E. V. (Johan Erik Vesti), 1855 -1935 (Sampson Low, Marston, 1896)

A text-book of zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan, 1897)

A text-book of zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and Co., Limited, 1910)

Text-book of zoology - Schmeil, O. (Otto), 1860 -1943 (A. and C. Black, 1901)

A text-book of zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan, 1921)

A text-book of zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillian and co., limited, 1910)

A text-book of zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and co., limited, 1897)

A text-book of zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and co., limited, 1910)