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Philosophical transactions of the Royal Society of London - Royal Society (Great Britain) (Royal Society of London, 1885)

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A Phylogenetic analysis and taxonomy of iguanian lizards (Reptilia, Squamata) - Etheridge, Richard, 1929 - (University of Kansas, 1989)

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

Phylogenetic relationships and taxonomic revision of the Blenniid Fish genera Cirripectes and Scartichthys - Williams, Jeffrey T. (1986)

Phylogenetic studies of North American minnows : with emphasis on the genus Cyprinella (Teleostei, Cypriniformes) - Mayden, Richard L. (University of Kansas, 1989)

Phylogenetics of Teleogramma, a riverine clade of African cichlid fishes, with a description of the deepwater molluskivore–Teleogramma obamaorum–from the lower reaches of the middle Congo River - Stiassny, Melanie L. J. (American Museum of Natural History, 2015)

Phylogeny and evolutionary history of Old World suboscine birds (Aves, Eurylaimides) - Cracraft, Joel (American Museum of Natural History, 2006)

Phylogeny and taxonomic revision of Nuchequula Whitley 1932 (Teleostei, Leiognathidae), with the description of a new species - Sparks, John S. (American Museum of Natural History, 2007)

Phylogeny and taxonomic revision of the endemic Malagasy genus Ptychochromis (Teleostei, Cichlidae), with the description of five new species and a diagnosis for Katria, new genus - Sparks, John S. (American Museum of Natural History, 2006)

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

The physiology and pharmacology of the pituitary body - Van Dyke, Harry Benjamin, 1895 - (The University of Chicago Press, 1939)

Pleistocene mammals and paleoecology of the western Amazon - Rancy, Alceu, 1949 - (1991)

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Poissons provenant des campagnes du yacht Princesse-Alice (1901-1910) - Zugmayer, Eric (1911)

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