Beginning with Volume V, a new section, “Section D, Ethnology, Anthropology, and Gen- 
eral Biology,” will be added to the Journal. The price for the whole series to subscribers for 
tgio will be as heretofore, $5 United States currency. Single subscriptions to Section D will 
be $2 United States currency. 
Beginning with ign, the price of the entire Journal will be increased to $7 United States 
currency. Section D will appear as often as material is available. 
CONTENTS. 
Page. 
GAMBLE, J. SYKES. The Bamboos of the Philippine 
Islands I 267 
COPELAND, EDWIN BINGHAM. Additions to the 
Bornean Fern Flora 283 
MERRILL, E. D., and MERRITT, M. L. The Flora of 
Mount Pulog 287 
The “Philippine Journal of Science” is issued as follows: 
Section A, Chemical and Geological Sciences and the Industries, $2 United State* 
currency per year. 
Section B, Medical Sciences, $3 United States currency per year. 
Section C, Botany, $2 United States currency per year. 
Section D, Ethnology, Anthropology, and General Biology, $2 United States cur- 
rency per year. 
The entire “Journal,” $5 United States currenoy for Volumes II, HI, IV, and V. There- 
after, $7 United States currenoy per year. 
Authors reoeive 100 oopies of their papers free. 
Subscriptions should be sent to the Business Manager, Philippine Journal of Soience, 
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number. 
FOREIGN AGENTS. 
The Macmillan Company, 64-66 Fifth Avenue, New York City, U. S. A. 
Messrs. Wm. Wesley & Son, 28 Essex Street, Strand, London, W. C., England. 
Mr. Martinus Nijhoff, Nobelstraat 18, The Hague, Holland. 
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Messrs. Kelley & Walsh, Limited, 32 Raffles Place, Singapore, Straits Settlements. 
Messrs. A. M. & J. Ferguson, 19 Baillie Street, Colombo, Ceylon. 
A limited number of unbound copies of previous volumes are 
available, which may be secured from the Business Manager, 
Philippine Journal of Science, Manila, P. I., at the following 
rates: Volume I, 1906 (not divided into sections), $10 United 
States currency; Supplement to Volume I, $3.50 United States 
currency; Volume I (without supplement), $6.50 United States 
currency; all later volumes at current subscription prices. 
