Philosophical transactions. Series A: Mathematical and physical sciences - Royal Society (Great Britain) (1887)

Philosophical transactions. Series A: Mathematical and physical sciences - Royal Society (Great Britain) (1890)

The philosophy of natural history - Ware, John, 1795 -1864 (Brown and Taggard, 1860)

The philosophy of zoology, or, A general view of the structure, functions, and classification of animals - Fleming, John, 1785 -1857 (Hurst, Robinson & Co, 1822)

The philosophy of zoology; or, A general view of the structure, functions, and classification of animals - Fleming, John, 1785 -1857 (A. Constable, 1822)

Phylogenetic analyses of the bat subfamily Stenodermatinae (Mammalia:Chiroptera) - Owen, Robert D. (Texas Tech University Press, 1987)

A phylogenetic classification of animals (for the use of students) - Herdman, W. A. Sir, (William Abbott), 1858 -1924 (Macmillan and Co, 1885)

The physiological anatomy and physiology of man - Todd, Robert Bentley, 1809 -1860 (Parker, 1859)

A physiological essay on the thymus gland - Brodie, Benjamin, Sir, 1783 -1862 (Henry Renshaw, 1845)

Die Physiologie des Geruchs - Junker von Langegg, A., (W. Engelmann, 1895)

Physiologie des menschen und der säugethiere - Munk, Immanuel, 1852 -1903 (A. Hirschwald, 1888)

Physiologie des Menschen und der Säugethiere : Lehrbuch für Studirende und Aerzte - Royal College of Physicians of Edinburgh. (A. Hirschwald, 1892)

Physiologie des Menschen und der Säugethiere : Lehrbuch für Studirende und Aerzte - Royal College of Physicians of Edinburgh. (Hirschwald, 1897)

Physiology of farm animals - Marshall, F. H. A. (Francis Hugh Adam), 1878 -1949 (University Press, 1920)

The physiology of reproduction - Marshall, F. H. A. (Francis Hugh Adam), 1878 -1949 (Longmans, Green, and co, 1922)

The physiology of reproduction - Marshall, F. H. A. (Francis Hugh Adam), 1878 -1949 (Longmans, Green and Co, 1910)

The physiology of reproduction - Marshall, F. H. A. (Francis Hugh Adam), 1878 -1949 (Longmans, Green, 1910)

The physiology of reproduction - Marshall, F. H. A. (Francis Hugh Adam), 1878 -1949 (Longmans, 1922)

The pictorial museum of animated nature - Knight, Charles, 1791 -1873 (C. Cox, 1844)

The pictorial museum of animated nature ... - Knight, Charles, 1791 -1873 (C. Knight, 1844)

The pictorial museum of animated nature - William Clowes; Sons, (George Cox, 18 King Street, Covent Garden, 1844)

The pineal organ; the comparative anatomy of median and lateral eyes, with special reference to the origin of the pineal body; and a description of the human pineal organ considered from the clinical and surgical standpoints - Gladstone, Reginald John, 1865 - (Williams & Wilkins, 1940)

The platypus : its discovery, zoological position, form and characteristics, habits, life history, etc - Burrell, Harry James, 1873 -1945 (Angus & Robertson, 1927)

The Popular educator: a complete encyclopaedia of elementary, advanced and technical education (Cassell, 1888)

Popular official guide to the New York Zoological Park - New York Zoological Society. (New York Zoological Society, 1909)

Popular official guide to the New York zoological park - New York Zoological Society. (New York zoological Society, 1915)

Popular official guide to the New York Zoological Park - New York Zoological Society. (New York Zoological Society, 1911)

Popular official guide to the New York Zoological Park - New York Zoological Society. (New York Zoological Society, 1913)

The Popular science monthly - Harry Houdini Collection (Library of Congress) (Popular Science Pub. Co., etc, 1878)

The Popular science monthly - Harry Houdini Collection (Library of Congress) (Popular Science Pub. Co., etc, 1879)

The Popular science monthly - Harry Houdini Collection (Library of Congress) (Popular Science Pub. Co., etc, 1885)

The Popular science monthly - Harry Houdini Collection (Library of Congress) (Popular Science Pub. Co., etc, 1900)

Popular Science Review (1865)

Popular Science Review (1873)

A popular sketch of the natural history of Queensland - Fletcher, Price (William Clowes and Sons Ltd, 1886)

A popular zoology - Jenks, J. W. P. 1819 -1894 (A.S. Barnes & Company, 1887)

Postilla - Peabody Museum of Natural History. (Peabody Museum of Natural History, 1960)

Postilla - Peabody Museum of Natural History. (Peabody Museum of Natural History, 1964)

Postilla - Peabody Museum of Natural History. (Peabody Museum of Natural History, 1968)

Practical anatomy of the rabbit : an elementary laboratory textbook in mammalian anatomy - Bensley, B. A. (Benjamin Arthur), 1875 -1934 (University press, 1921)

Practical anatomy of the rabbit an elementary laboratory textbook in mammalian anatomy - Bensley, B. A. (Benjamin Arthur), 1875 -1934 (University Press, 1910)

Practical anatomy of the rabbit : an elementary laboratory textbook on mammalian anatomy - Bensley, B. A. (Benjamin Arthur), 1875 -1934 (University of Toronto Press, 1918)

Practical anatomy of the rabbit : an elementary laboratory textbook in mammalian anatomy - Bensley, B. A. (Benjamin Arthur), 1875 -1934 (University of Toronto Press, 1921)

Practical anatomy of the rabbit; an elementary laboratory textbook in mammalian anatomy - Bensley, B. A. (Benjamin Arthur), 1875 -1934 (The University Press, 1910)

Practical lessons in science - Scovell, J. T. (Josiah Thomas), 1841 - (The Werner Co, 1895)

Practical zoölogy : an elementary text-book treating of the structure, life, history, and relations of animals - Davison, Alvin, 1868 -1915 (American Book Company, 1906)

President's Address, Papers & Reports / West Kent Natural History, Microscopical & Photographic Society - West Kent Natural History Microscopical; Photographic Society. (1872)

Primae lineae systematis naturæ : nexui naturali omnium evolutionique progressivae per nixus reascendentes superstructi - Gori͡aninov, Pavel Fedorovich, 1796 -1865 (Typis Karoli Krajanis, 1834)

The primary factors of organic evolution - Cope, E. D. (Edward Drinker), 1840 -1897 (The Open court publishing company, 1904)

The primary factors of organic evolution - Cope, E. D. (Edward Drinker), 1840 -1897 (Open Court Pub. Co, 1904)

The primary factors of organic evolution - Cope, E. D. (Edward Drinker), 1840 -1897 (The Open Court Publishing Company, 1896)