Jan., 1910. 



Annual Report of the Director. 



409 



PERU INSTITUTO HISTORICO, Lima, Peru. 



Revista, current numbers. 

 PHILADELPHIA ACADEMY OF NATURAL SCIENCES, Philadelphia, 

 Pennsylvania. 



Proceedings, 1908. 



PHILADELPHIA COLLEGE OF PHARMACY, Philadelphia, Pennsyl- 

 vania. 



American journal of pharmacy, current numbers. 

 PHILADELPHIA COLLEGE OF PHYSICIANS, Philadelphia, Pennsyl- 

 vania. 

 Transactions, v. 30. 

 PHILADELPHIA FREE LIBRARY, Philadelphia, Pennsylvania. 



Annual report, no. 13, 1909. 

 PHILADELPHIA GEOGRAPHICAL SOCIETY, Philadelphia, Pennsyl- 

 vania. 



Bulletin, current numbers. 

 PHILADELPHIA LIBRARY COMPANY, Philadelphia, Pennsylvania. 



Bulletin, no. 62, 63. 

 PHILIPPINE ISLANDS. BUREAU OF SCIENCE, Manila, Philippine 

 Islands. 



22 publications. 

 PHILLIPS ACADEMY, Andover, Massachusetts. 



Bulletin, current numbers. 



Catalogue, 1909. 



PIETERMARITZBURG. BOTANIC SOCIETY, Pietermaritzburg, South 

 Africa. 



Annual report. 1908. 

 PIOLTI, GIUSEPPE, Torino, Italy. 



3 pamphlets. 



PISA. SOCIETA TOSCANA DI SCIENZE NATURAL!, Pisa, Italy. 

 Atti, current numbers. 

 Memorie, v. 24. 



PORTICI R. SCUOLA SUPERIORE D AGRICULTURA, Portici, Italy. 



Bollettino, v. 3. 

 PORTLAND PUBLIC LIBRARY, Portland, Maine. 



Annual report, 1908. 

 PORTLAND SOCIETY OF NATURAL HISTORY, Portland, Maine. 



Proceedings, v. 2, pt. 8. 

 PORTO RICO AGRICULTURAL EXPERIMENT STATION, Mayaguez, 

 Porto Rico. 



Annual report, 1908. 

 POSEN. DEUTSCHE GESELLSCHAFT FUR KUNST UND WISSEN- 

 SCHAFT, Posen, Germany. 



Zeitschrift der Naturw. Abtheilung, current numbers. 

 PRAG. ACADEMIE DES SCIENCES DE L'EMPEREUR FRANQOIS 

 JOSEPH I., Prag. Austria. 



24 publications. 



