ABBREVIATIONS FOB, TITLES 
107 
Philippine Bur. Sci. 
Ann. Rpt. Dir. 
Pub. 
Philippine Craftsman. 
Philippine Farmer. 
Philippine Jour. Sci. 
[Philippine] Weather Bur. Ann. 
Rpt. 
Phys. Ber. 
Phys. Math. Soc. Japan Proc. 
(Nippon Sug. But. Kizi). 
Phys. Rev. 
Phys. Ztschr. 
Physiol. Abs. 
Physiol. Researches. 
Physiol. Researches, Prelim. 
Abs. 
Physiol. Rev. 
Physis. 
Phytopathology. 
Pictorial Rev. 
Plant World. 
Now Ecology. 
Planters' Chron. 
Policlin., Sez. Med. 
Policlin., Sez. Prat. 
Polit. Sci. Quart. 
Pomol. and Fruit Growing Soc. 
Quebec, Ann. Rpt. 
Pomol. Fran?. 
Pomona Schools [Calif.] Bui. 
Poona Agr. Col. Mag. 
Pop. Sci. Mo. 
Porto Rico Dept. Agr. Jour. 
See Jour. Dept. Agr. Porto 
Rico. 
Porto Rico Prog. 
Potato Assoc. Amer. Proc. 
Potato Mag. 
Poultry Competition Mo. [Har- 
per Adams Agr. Col.]. 
Now Utility Poultry Jour. 
Poultry Item. 
Poultry [London]. 
Poultry Sci. 
Power. 
Power Farming. 
Pract. Farmer. 
Department of Agriculture and Natural Re- 
sources. Bureau of Science. Manila. 
Annual Report of the Director. 
Publication. 
The Philippine Craftsman. Published by 
Bureau of Education. Manila. 
The Philippine Farmer. Manila. 
The Philippine Journal of Science. Manila. 
Department of Agriculture and Natural Re- 
sources. Weather Bureau. Annual Re- 
port. Manila. 
Physikalische Berichte. Brunswick, Germany. 
Proceedings of the Physico- Mathematical So- 
ciety of Japan. (Nippon Sugaku-Buturigak- 
kwai Kizi.) Tokyo. 
The Physical Review. Ithaca, N. Y. 
Physikalische Zeitschrift. Leipzig. 
Physiological Abstracts. London. 
Physiological Researches. Baltimore, Md. 
Physiological Researches. Preliminary Ab- 
stracts. Baltimore, Md. 
Physiological Reviews. Baltimore, Md. 
Physis. Re vista de la Sociedad Argentina de 
Ciencias Naturales. Buenos Aires. 
Phytopathology. Lancaster, Pa. 
Pictorial Review. New York. 
The Plant World. 
The Planters' Chronicle. Coimbatore, India. 
II Policlinico. Sezione Medica. Rome. 
II Policlinico. Sezione Pratica. Rome. 
Political Science Quarterly. New York. 
Annual Report of the Pomological and Fruit 
Growing Society of the Province of Quebec. 
Quebec. 
La Pomologie Francaise. Lyon. 
Pomona City School District. Pomona Schools 
Bulletin. Pomona, Calif. 
The Poona Agricultural College Magazine. 
Poona, India. 
The Popular Science Monthly. New York. 
Porto Rico Progress. San Juan. 
Proceedings of the Annual Meeting of the 
Potato Association of America. Washing- 
ton, D. C. 
The Potato Magazine. Chicago. 
Poultry Competition Monthly. Harper 
Adams xlgricultural College, Newport, Salop, 
England. 
The Poultry Item. Sellersville, Pa. 
Poultry. London. 
Poultry Science. Urbana, 111. 
Power. New York. 
Power Farming. Detroit, Mich. 
Practical Farmer. Camden, N. J. 
