The Philippine Journal of Science 



Edited by 

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



The "Philippine Journal of Science" is issued as follows: 



Section A. General Science, $2, United States currency, per year. 

 Section B. Medical Sciences, $3, United States currency, per year. 

 Section C. Botany, $2, United States currency, per year. 



The entire "Journal" $5, United States currency, per year. 



Single numbers, 50 cents. United States currency. 



Authors receive 100 copies of their paper free. 



The numbers in each section will appear as rapidly as material is avail- 

 able. Each section will be separately paged and indexed. Subscriptions 

 may be sent to the DIRECTOR OF PRINTING, Manila, P. I. 



FOREIGN AGENTS. 



THE MACMILLAN COMPANY, 64-66 Fifth Avenue, New York. 

 Messrs. WM. WESLEY & SON, 28 Essex Street, Strand, London, W. C. 

 Messrs. MAYER & MULLER, Prinz Louis Ferdinandstrasse 2, Berlin, N. W. 

 Messrs. KELLY & WALSH, LIMITED, 32 Raffles Place, Singapore, S. S. 

 Messrs. A. M. & J. FERGUSON, 19 Baillie Street, Colombo, Ceylon. 

 Messrs. THACKER & CO., LIMITED, Bombay, India. 



A limited number of complete copies of Volume I and Supplement to 

 Volume I and of Volume II are still available for sale. Price of Volume 

 I, unbound, $5, United States currency; of the Botanical Supplements, 

 unbound, $2.50, United States currency. Volume I was not divided into 

 sections. Price of Volume II as above. 



(Copyriglited in the Pliilippino IkIiiikIb, September, 1907. Kntered at the po8t-ofiio« 

 at Manila, P. I., an second-class matter.) 



