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. 



(Copyrighted in the Philippine Islands, Septemher, 1907. £nt«red at the poat-ofBe« 

 at Manila, F. I., as second-class matter.) 



