Prodromus in systema historicum testaceorum - Spalowsky, Joachim Johann Nepomuk, 1752 -1797 (Gedruckt bey Ignaz Alberti's Wittwe, 1795)

Prodromus of the palaeontology of Victoria : or, Figures and descriptions of Victorian organic remains - McCoy, Frederick, 1817 -1899 (G. Skinner, acting government printer, 1876)

Prodromus of the palaeontology of Victoria : or, Figures and descriptions of Victorian organic remains - McCoy, Frederick, 1817 -1899 (G. Skinner, acting government printer, 1877)

Prodromus of the palaeontology of Victoria : or, Figures and descriptions of Victorian organic remains - McCoy, Frederick, 1817 -1899 (G. Skinner, acting government printer, 1879)

Prodromus of the palaeontology of Victoria : or, Figures and descriptions of Victorian organic remains - McCoy, Frederick, 1817 -1899 (G. Skinner, acting government printer, 1882)

Promenades d'un naturaliste sur le littoral de Cette à Aigues-Mortes, Conchyliologie - Dubrueil, E. (C. Coulet; [etc., etc.], 1877)

Propriétés optiques des muscles - Vlès, Fred, 1885 - (A. Hermann, 1911)

The Prosobranchia of the Siboga Expedition - Schepman, M. M. (Mattheus Marinus), 1847 -1919 (E. J. Brill, 1908)

The Prosobranchia of the Siboga Expedition - Schepman, M. M. (Mattheus Marinus), 1847 -1919 (E. J. Brill, 1913)

Publicaciones del Departamento de Zoología - Universidad de Barcelona. Departamento de Zoología. (Ediciones de la Universidad de Barcelona, 1983)

Publication. Field Museum of Natural History. Anthropological series - Field Museum of Natural History. (The Museum, 1923)

Quarterly journal of conchology (D. Bogue, 1874)

Quarterly journal of conchology (D. Bogue, 1875)

Quarterly journal of conchology (D. Bogue, 1876)

Quarterly journal of conchology (D. Bogue, 1878)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1853)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1863)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1868)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1869)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1883)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1885)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1891)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1900)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1902)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1904)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1907)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1910)

Quarterly journal of microscopical science (J. and A. Churchill [etc.], 1888)

Quarterly Journal of Science, Literature and the Arts - Royal Institution of Great Britain. (1823)

The Quarterly journal of the Geological Society of London - Geological Society of America. (1845)

The Quarterly journal of the Geological Society of London - Geological Society of America. (1847)

The Quarterly journal of the Geological Society of London - Geological Society of America. (1858)

The Quarterly journal of the Geological Society of London - Geological Society of America. (1878)

The Quarterly journal of the Geological Society of London - Geological Society of America. (1879)

Quarterly Magazine of the High Wycombe Natural History Society - High Wycombe Natural History Society. (1866)

The Queensland Naturalist - Queensland Naturalists' Club. (Queensland Naturalists' Club], 1926)

Radiation biology - Hollaender, Alexander, 1898 - (McGraw-Hill, 1954)

Rambles in search of shells, land, and freshwater - Harting, James Edmund, 1841 -1928 (John Van Voorst, 1875)

The rambles of a naturalist on the coasts of France, Spain, and Sicily - Otté, E. C. (Longman, Brown, Green, Longmans, & Roberts, 1857)

Random notes on natural history (Southwick & Jencks, 1884)

Rapport a sa majesté le roi de Portugal sur un voyage d'exploration scientifique aux îles Açores, exécuté par mm. Arthur Morelet et Henri Drouët pendent le printemps et l'été de 1857 - Drouët, Henri, 1829 -1900 (Bouquot, 1858)

Rapport sur les Iles de la Reine-Charlotte, 1878 - Geological Survey of Canada (s.n, 1880)

Rapport sur les substances végétales et animales, fait à la commission française du jury international de l'Exposition universelle de Londres - Payen, M. (Anselme), 1795 -1871 (Imprimerie impériale, 1855)

Recherches sur la faune de Madagascar et de ses dépendances - Hoffmann, C. K. 1841 -1903 (J.K. Steenhoff, 1877)

Recherches sur la Poche du Noir des Céphalopodes des côtes de France - Girod, Paul Émile, 1856 - (Typ. A. Hennuyer, 1881)

Recherches sur le développement des Troques / par A. Robert - Robert, A. (1903)

Recherches sur les organes palléaux des Gastéropodes Prosobranches - Bernard, Félix, 1863 -1898 (G. Masson, 1890)

Recherches zoologiques et anatomiques sur les mollusques opistobranches du golfe de Marseille ... - Vayssière, A. (Albert Jean Baptiste Marie), 1854 -1942 (Typ. J. Cayer, 1885)

Recombinant DNA research : documents relating to "NIH guidelines for research involving recombinant DNA molecules" - National Institutes of Health (U.S.). Office of the Director. (U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1976)

Record of the Geological Survey of Victoria - Geological Survey of Victoria. (1903)

The Record of zoological literature (J. van Voorst, 1869)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1950)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1967)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1972)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1974)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1988)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1986)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1990)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1991)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1995)

Records of the Auckland Institute and Museum - Auckland Institute; Museum. (Auckland Institute and Museum, 1996)