Order No. 413. 
A MANUAL OF PHILIPPINE SILK CULTURE. 
By Charles S. Banks. 
(Publication of the Bureau of Science.) 
Paper, $0.75 United States currency, postpaid. 
A Manual of Philippine Silk Culture is a practical guide to the 
cultivation of the silkworm in the Tropics, It is based upon several 
years of experimental work in the actual production of commercial silk 
in the Philippine Islands. The book is generously illustrated with 
plates showing the stages of development of the silkworm, apparatus 
used in rearing the silkworm and spinning the silk, and working plans 
of a model silk-house. 
Order No. 415. 
PHILIPPINE HATS. 
By C. B. Robinson. 
(Reprinted from Section C. Philippine Journal of Science, Vol. VI, No. 2.) 
Price, $0.50 United States currency, postpaid. 
The work covers the whole field of the subject, the origin and history 
of hat making so far as the Philippines are concerned, the materials 
used, methods of preparation, the actual hats and the difference between 
them, their prices, statistics of the export trade, brief comparisons 
with the products of other countries in the eastern Tropics, and the 
commercial situation and outlook. It embodies also short notes on mat 
making and other allied industries. 
NOTE. — Orders should be sent to the Business Manager, Philippine Journal of Science, 
Manila, or to any of the below-listed agents. Please give Order 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. 
Messrs. Mayer & Muller, Prinz Louis Ferdinandstrasse 2, Berlin, N. W., Germany. 
Messrs. Kelley & Walsh, Limited, 32 Raffles Place, Singapore, Straits Settlements. 
Messrs. A. M. & J. Ferguson; 19 Baillie Street, Colombo, Ceylon. 
CIRCULARS ANB DESCRIPTIVE MATTER SENT ON APPLICATION. 
