PHIIilPPINE HATS. 
By C. B. Robinson. 
Order No. 415. Paper, $0.50 United States currency, postpaid. 
This paper is a concise record of the history and present condition of hat making in the 
Philippine islands. The various materials used and the different kinds of hats made in each 
center of production are fully described. Not of the least importance are the botanical identifica- 
tions of the plants from which the hat materials are obtained. 
The plates illustrate the hat materials and various kinds and grades of hats. A map of 
central Luzon shows the towns chiefly concerned in this industry. * 
THE COCONUT PALM IN THE PHILIPPINE ISLANDS. 
149 pages, 30 plates. 
Order No. 37. Paper, $1 United States currency, postpaid. 
The reprint contains the following articles: On the Water Relations of the Coconut Palm 
(Cocos nucifera), by Edwin Bingham Copeland; The Coconut and its Relation to Coconut Oil, 
and The Keeping Qualities of Coconut Oil and the Causes of its Rancidity, by Herbert S. Walker; 
The Principal Insects Attacking the Coconut Palm (Parts I and II), by Charles S. Banks; with 
an introduction by Paul C. Freer. 
A VOCABULARY OP THE IGOROT LANGUAGE AS SPOKEN BY 
THE BONTOK IGOROTS. 
By Walter Clayton Clapp. 
S9 pages. 
Order No. 40S. Paper, $0.75 United States currency, postpaid. 
The introduction to this vocabulary contains notes on pronunciation, vowels, diphthongs, con- 
sonants, verbs, conjugations, syllabication and reduplication. The vocabulary is given in Igorot- 
English and English-lgorot. 
THE NABALOI DIALECT. 
, By Otto Scheeeer. 
65 pages, 29 plates. 
AND 
THE BATAKS OF PALAWAN. 
By Edward Y. Miller. 
7 pages, 6 plates. 
Order No. 403. Paper, $0.25; half morocco, $0.75 United States currency, postpaid. 
The Nabalol Dialect and the Bataks of Palawan are bound under one cover. 
THE BATAN DIALECT AS A MEMBER OP THE PHILIPPINE 
GROUP OF LANGUAGES. 
By Otto Scheeeer. 
AND 
“F” AND “V” IN PHILIPPINE LANGUAGES. 
By Carlos Everett Conant. 
These two papers are Issued under one cover, 141 pages. 
Order No. 407. Paper, $0.80 United States currency, postpaid. 
Orders for these publications may be sent to the Business Manager, Philip- 
pine Journal of Science, Bureau of Science, Manila, P. I., or to any of the 
agents listed below. Please give order number. 
The Macmillan Company, 64-6 6 Fifth Avenue, New York City, U. S. A. 
Wm. Wesley & Son, 28 Essex Street, Strand, London, W. C., England. 
Martinus Nijhoff, Nobelstraat 18, The Hague, Holland. 
Mayer & Miiller, Prinz Louis Perdinandstrasse 2, Berlin, N.W., Germany. 
Kelley & Walsh, Limited, 32 Raffles Place, Singapore, Straits Settlements. 
A. M. & J. Ferguson, 19 Baillie Street, Colombo, Ceylon. 
Thacker, Spink & Co., P. O. Box 54, Calcutta, India. 
