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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. am 
The entire ‘“‘Journal’’ $5, United States currency, per year. ; ae 
Single numbers, 50 cents, United States currency. # 
Authors receive i00 copies of their papers free. . af 
The numbers in each section will appear as rapidly as hekeaet is avail- | ‘ode 
able. Each section will be separately paged and indexed. Subscriptions 
may be sent to the DIRECTOR OF PRINTING, Manila, P. I. a 
FOREIGN AGENTS. 
THE MACMILLAN COMPANY, 64-66 Fifth Avenue, New York. 
Messrs. WM. WESLEY & SON, 28 Essex Street, Strand, London, W. ot 
Messrs. MAYER & MULLER, Prinz Louis Hordinandetasse 2, Berlin, N. W. 
Messrs. KELLY & WALSH, LIMITED, 32 Raffles Place, Singapore, S. S. 
Messrs. A. M. & J. FERGUSON, 19 Huillic Street, Colombo, Ceylon. 
MARTINUS NIJHOFF, Nobelstraat 18, ’s Gravenhage, Holland. 
A limited number of unbound copies of previous volumes are available _ 
which may be secured from the Director of Printing at the following 
rates: Volume I, 1906 (not divided into sections), $5, United States 
currency; Supplement to Volume I, $2.50, United States currency; 
Volume I (without supplement), $3, United States currency; all later 
volumes at current subscription prices. 
