^O PBOCEEDINGS OF THE 



Sir William Turnee Thiselton-Dyer. Vol. V. Part 3. 

 Vol. VIIL Parts 1, 2. 8vo. London, 1900-1901. 



Sir W. T. Thiselton-Dyer. 



Orff (Karl von). Ueber die Hiilfsmittel, Methoden und Eesultate 

 der Interuatioaalen Erdmessung. J^'estrede gehalten in der 

 offentlichen Sitzung der K.-b. Akademie der Wissenscbaften 

 zu MiincheD am 15 November 1899. Pp. 59. 



4to. Mihichen, 1899. 



Owen {Sir Ricbard). Papers relatiug to Kew Gardens. See 

 Great Britain and Ireland — Eoyal Botanic Gardens, Kew. 



Pagenstecher (Arnold). !See Berlin : Das Tierreicb, Liefg. 14. 

 Lepidoptera — Libytbeida?. Pp. ix, 17. 8vo. Berlin, 1901. 



Pagenstecher (Heinrich Alexander). Mollusca. See Kossmann 

 (Robby A.). Zoologiscbe Ergebnisse der Eeise in die Kiisten- 

 gebiete des Eotben Meeres. 



Percival (John). Agricultural Botany. Tbeorefieal and Prac- 

 tical. Pp. xii, 798 ; figs. 265. 8vo. London, 1900. Author. 



Perredes (Pierre Elie Felix). A Contribution to the Pbanna- 

 cognosy of Official tStropbantbus Seed. (Eead before the Brit. 

 Pbarmaceut. Conference, Lond. July 1900.) (Wellcome 

 Cbemical Eesearch Laboratories.) Pp. 28 ; plates 8. 



8vo. London, 1900. Author. 



A new Admixture of Coinmei-cial Stropbantbus Seed. 



Pp. 8 ; 3 plates. (Wellcome Chemical Eesearch Laboratories, 

 no. 17.) (Eepriuted from Pbarrn. Journ. \ol. G*i. p. 518.) 



8vo. London, 1901. 



Philippi (Rudolph Amandus). Figuras i descripciones de los 

 Murideos de Chile. Pp. 70 ; plates 25. (An. Mus. Nac. Chile, 

 Entrega 14\) Ato. Santiago de CI die, VM). Author. 



Pictet (Camille). Hydraires (Hirondelle). See Albert. 



Plankton- Expedition (cont.). 



Bd. II. Gr. c. Die Ampliipoden der Plankton-Espediliou. I. Theil. 

 Hyperiidea 1. Von Julius Vosseler. 1901. 



Port-of-Spain. 



Trinidad Royal Botanic Gardens. 



Annual Eeport for 1900. Eol. Foii-of -Spain, 1901. 



J. H. Hart. 

 Bulletin of Miscellaneous Information. Nos. 22-27 and 

 extra number. 



Fol. Fort-of-Spaia, 1900-1901. J. H. Hart. 



Prain (David). Botanical Notes and Papers. (Eeprints from 



Periodicals, 1894-1901.) 8vo. Calcutta, 1901. Author. 



Prillieux (Edouard). Maladies des Plantes agricoles et des Arbres 



fruitiers et forestiers causces par des parasites vegetaux. 



8vo. Paris, 1895-97. 

 Tome I., pp. xvi, 421 ; figs. 1-190. 

 „ II., pp. 592 ; figs. 191-484. 



Prochazka (Vladimir Jos.). Das ostbohmische Miocaen. Pp. 172; 

 figs. 72. (Arch. Naturwiss. Landesdurcbforscbung v. Bohmen, 

 Bd. X. no. 2.) >^\o. Prafi, 1900. 



