I04 PROCEEDINGS OF THE 



Oberlin (Ohio). 



Oberlin College Laboratory. 



Bulletin No. 13. 8vo. OheAin, 1907. 



No. 13. Tlie Developrueut of Nestling Feathers. By Lynds Jones. 

 Pp. 18 ; plates 8. 1907. < 



Odhner (Theodor). Die Trematoden dea arktischen Gebietes. 

 Inaugural-Dissertation. Pp. 84 ; init 3 Tafeln und 4 Figuren 

 im Text. (Eomer & Schaudinn, ' Fauna Arctica,' Bd. iv.) 



i'ol. Jena, 1905. Univ. of Uppsala. 



Okamura (Kintaro). Icones of Japanese Algae. Vol. I. Nos. 1-8. 



4to. Tolyo, 1907-1908. 



Pascher (Adolf). Studien iiber die Schwarmer einiger Siiss- 

 wasseralgen. Pp. 115; mit 8 Tafeln. (Bibl. Bot., Heft 67.) 



4to. Stuttgart, 1907. 



Paulsen (Ove). See Borgesen (Frederik C. E.). Om Vegeta- 

 tionen paa de Dansk-Yestindiske Oer. Pp. 113 ; tav. 11, 

 figs. 43. 8vo. 1898. 



Pearson (Joseph). Cancer. Pp. viii, 209 ; plates 13, and 13 figs. 

 in the text. See Liverpool Marine Biology Committee, Memoir 

 xvi. 1908. 



Pfitzer (Ernst Hugo Heinrich) & Kranzlin (Fritz). See 

 Engler (A.). Das Pflanzeureich. Heft 32. Orchidaceae- 

 Monandrae-Coelogyninseo 



Philippi (Rodulfo Amando). Biografia. See Gotschlich (Ber- 

 nardo). 



Plague Commission. The Etiology and Epidemiology of Plague. 

 A Summary of the AVork of the Plague Commission ; issued 

 under the Authority of the Grovernment of India by the 

 Sanitary Commissioner with the Government of India, Simla. 

 Pp. iv, 93. 8vo. Calcutta, 1908. 



Plankton-Expedition der Humboldt-Stiftung (continued). 



Band I.-^ Kiel cj' Leijyzig, 1892-1907. 



Bd. III. L. h. 5. Die Tripyleen Eadiolarien der Plankton-Expedition. 

 Concharida;, von Dr. A. Borgert. 1907. 



Piazza (Michele Antonio). See Mattirolo (Oreste) & Belli 



(Saverico Carlo). 

 Poppius (B.). Zur Kenntnis der Pterostichen-Untergattung 

 Cryohius Chaud. Pp. 280, mit einer Karte. (Acta Soc. Fauna 

 et Flora Fennica, xxviii. no. 5.) 8vo. Helsingfors, 1906. 



Univ. of Uppsala. 

 Poulton (Edward B.). Essays on Evolution. Pp. xlviii, 479; 

 figs. 7. 8vo. O.vford, 1908. Author. 



Pretoria. 

 Transvaal Museum. 



Annals. Vol. I. No. 1. 8vo. Pretoria, 1908-> 



Priefer (Bruno). Ueber die Function der Schwimmblase. 

 Inaugural-Dissertation. Pp. 31. 8vo. Berlin, 1892. 



Przibram (Hans). Experimental-Zoologie. I.^ 



8vo. Leipzig ^- Wien, 1907->- 

 I. Embryogenese. (Ei-Entwicklung.) Pp. viii, 125; mit 15 Tafeln. 



