Or THE LINNEAN SOCIETT OF LONDON. 523 



Peschel (Oscar). Neue Probleme der vergleichenden Erdkunde, als 



Versuch einer Morphologie der ErdoberHache. 8vo. Leij)z'uj, 1870. 



Pestel (Pridericus Wilhelmus). Les Fondemens de la jurisprudence 



naturelle. Transl. from the 2nd ed. 8vo. Utrecht, 1774. 



Petagna (Vincenzoj. Institutioues Botanicae. 5 vols. 



8vo. Neapoli, 1785-87. 



Peters (Wilhelm Carl Hartwig). Naturwissenschaftliche Keise nach 

 Mozambique, in 1842-48. fol. Berlin. 



I. Siiugethiere (1852). IV. Flussfische (1868). 

 Y. Insekten und Myriapoden (1802). 

 Botanik (1862-64). 

 [Amphibia wanting.] 



Siiugethiere Ost-Afrikas. See Decken (Carl C. von der). 

 Petersen ( J. C. P.)- De Cortice Peruviano. See Linnaeus (C.). 

 Petherick (Edward Augustus). Catalogue of the York Gate Geo- 

 graphical and Colonial Library. 8vo. London, 1882. 



2nd edition. 8vo. London, 1886. 



Petit (P.). Diatomacees. See Cape Horn. 

 Petit de la Saussaye (S.). See Journal de Conchyliologie. 

 Petit-Coq (P. Ph.). Calendrier du Eosieriste ; Culture speciale des 

 Hosiers pendant les douze mois de 1'anue'e. 8vo. Melun, 18SO. 



Petit Thouars. See Du Petit Thouars. 

 Petiver (James). Musei Petiveriani, Cent. 1-10. 



8vo. Londini, 1695-1703. 



Gazophylacii Xaturse et Artis dec. 1-5. 



8vo. Londini, 1702-4. 



Opera. 2 vols. fol. Londini, 1767. 



Petri ab Hartenfelss (Georg Christoph). Asylum Languentium, seu 



Carduus Sanctus. 8vo. Jencc, 1669. 



Petrini (Giovanni Vicenzo). Gabinetto Mineralogico del Collegio 



Xazareno. 2 vols. 8vo. lioma, 1791-92. 



Pettenkofer (Max von). Dr. Justus Freiherr von Liebig, zum 



Gediichtniss. 4to. Munclien, 1874. 



Die Chemie in ihrem Verhiiltnisse zur Physiologic und Patho- 



logie. 4to. Munchen, 1874. 



Petterd (William P.). A Monograph of the Land Shells of Tas- 

 mania. 8vo. Tasmania, 1879. 

 Pettigrew (James Bell). On the Arrangement of the Muscular 



Fibres in the Ventricles of the Vertebrate Heart. 



4to. London, 1864. 



On the Relations, Structure, and Function of the Valves of 



the Vascular System in Vertebrata. 4to. Edinburgh, 1864. 



On the Presumption of Survivorship. 8vo. London, 1865. 



Animal Locomotion, or Walking, Swimming, and Flying, with 

 a Dissertation on Aeronautics. 8vo. London, 1873. 



The Physiology of the Circulation in Plants, in the Lower 



Animals, and in Man. 8vo. London, 1874. 



Pettigrew (Thomas Joseph). Memoirs of the life and writings of 



J. C. Lettsom. 3 vols. bvo. London, 1817. 



