THE PHILIPPINE JOURNAL OF SCIENCE 



(PUBUICATBON BEOAIS IIS 19CXS) 



A Periodical devoted to the ScJ,entific and Commercial Interests of the Tropics 



The Journal is issued tweSvs tlmss a year. The sections were discontinued 

 with the completion of Volume XUl (1918). Subscription to current vplume, 

 5 dollars United States currency. 



F>RICE^S OP BACK INJJMBERS AIMD VOLUMES 



u. s. 



currency. 



Entire JourQal, Volume II, III, or IV (3 sectlotis each); or V (4 sections) $5.00 



Entire Journal, Volunies VI ito XIII (4 aectimia each), per volume 7.00 



Single numbers of Volume I . .75 



Sing^le numbers (except of Volurae I) _ , .50 



Volume I, 1906 (not divided into sections), sod supplement, sold only T.ith a complete 



file of section A, B, or C, „ ^. 10.00 



Supplement to Volume I (Botany) 3.50 



Volume I (without sapplemerrt) , sold only with a complete file ol section A, B, or C 6.50 



Subscriptions to the Philippine Journal of Science and orders for sales publica> 

 lions may be sent to the Business Manager, Philippine Journal of Science, Bureau 

 of Science, Manila, P. i., or to any of the agents listed below. 



AGENTS 



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



WM. WESLEY A SON, 28 Essex Street, Strand, London, V/. C, England. 



MARTINUS NIJHOFP, Lange Voorhout 9, The Hague, Holland. 



KELLY & WALSH, Limited, 32 Raffles Place, Singapore, Straits Settlements. 



THACKER, SPINK & CO., P. O, Box 54, Calcutta. India. 



THE MARUZEN CO., Limited. 11-16 Nibonbasbl, Tori-Sanchome, Tokyo, Japan. 



