A treatise on some of the insects injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (Crosby and Nichols, 1862)

A treatise on some of the insects of New England, which are injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (J. Owen, 1842)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1903)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Adam and Charles Black, 1903)

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

Trematodes of the Pacific Northwest, an annotated catalog - McCauley, James Elias. (Oregon State University Press, 1961)

Triassic Ichthyosauria : with special reference to the American forms - Merriam, John C. (John Campbell), 1869 -1945 (The University Press, 1908)

Triassic life of the Connecticut valley - Lull, Richard Swann, 1867 -1957 (Printed for the State geological and natural history survey, 1915)

Trinidad, its geography, natural resources, administration, present condition, and prospects - Verteuil, L. A. A. de (Cassell, 1884)

Trinidad: its geography, natural resources, administration, present condition, and prospects - De Verteuil, Louis Antoine Aimé Gaston, 1807 - (Ward and Lock, 1858)

The tropical world: aspects of man and nature in the equatorial regions of the globe - Hartwig, G. (Georg), 1813 -1880 (Longmans, Green, 1873)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1990)

Trypanosomes and trypanosomiases - Mesnil, Félix 1868 -1938 (W.T. Keener, 1907)

Tsetse-flies; their characteristics, distribution and bionomics, with some account of possible methods for their control - Austen, E. E. (Ernest Edward), 1867 -1938 (Imperial Bureau of Entomology, 1922)

Tulane studies in zoology - Tulane University. (Tulane University, 1955)

Tulane studies in zoology - Tulane University. (Tulane University, 1958)

Tulane studies in zoology - Tulane University. (Tulane University, 1959)

Tulane studies in zoology - Tulane University. (Tulane University, 1960)

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

Tulane studies in zoology - Tulane University. (Tulane University, 1962)

Tulane studies in zoology - Tulane University. (Tulane University, 1963)

Tulane studies in zoology and botany - Tulane University. Department of Biology. (Tulane University, 1981)

Tulane studies in zoology and botany - Tulane University. Department of Biology. (Tulane University, 1989)

Tumors of fishes, amphibians, and reptiles - Lucké, Baldwin, 1889 -1954

Twenty-four views of the vegetation of the coasts and islands of the Pacific, with explanatory descriptions taken during the exploring voyage of the Russian corvette "Senjawin" under the command of Capt. Lütke, in the years, 1827, 1828, & 1829 - Seemann, Berthold, 1825 -1871 (Longman, Green, Longman, and Roberts, 1861)

Two years in the jungle : the experiences of a hunter and naturalist in India, Ceylon, the Malay Peninsula and Borneo - Hornaday, William T. (William Temple), 1854 -1937 (Charles Scribner's Sons, 1910)

Two years in the jungle : the experiences of a hunter and naturalist in India, Ceylon, the Malay Peninsula and Borneo - Hornaday, William T. (William Temple), 1854 -1937 (Charles Scribner's Sons, 1901)

Two years in the jungle : the experiences of a hunter and naturalist in India, Ceylon, the Malay Peninsula and Borneo - Hornaday, William T. (William Temple), 1854 -1937 (Scribner's Sons, 1904)

Über zwei verschiedene Typen in dem Bau der erectilen männlichen Geschlechtsorgane bei den strafssartigen Vögeln und über die Entwickelungsformen dieser Organe unter den Wirbelthieren überhaupt - Royal College of Physicians of Edinburgh. ([Gedruckt in der Druckerei der Königlichen Akademie der Wissenschaften], 1836)

Ueber die Entwickelung der Schildkröten ... - Rathke, Heinrich, 1793 -1860 (Vieweg, 1848)

Ueber die Entwickelung der Schildkröten / Untersuchungen von Heinrich Rathke - Rathke, Heinrich, 1793 -1860 (Vieweg, 1848)