Vol. Ill SEPTEMBEE, 1908 



THE PHILIPPINE 



No. 4 



JOURNAL OF SCIENCE 



EDITED BY 



PAUL C. FREER, M. D., Ph. D. 



WITE THE COOPEEATION OF 



MERTON L. MILLER, Ph. D.; GEORGE F. RICHMOND, M. S. 



W. D. SMITH, Ph. D.; A. J. COX, Ph. D. 



■RAYMOND F. BACON, Ph. D.; CHARLES S. BANKS, M. S. 



H. D. GIBBS. B. S.; R. C. MCGREGOR, A. B. 



PUBLISHED BY 



THE BUREAU OF SCIENCE 



OF THE 



GOVERNMENT OF THE PHILIPPINE ISLANDS 



A. General Science 



MANILA 



BUREAU OF PRINTING 



1908 



