CONTENTS. 



No. 1, February, 1908. 



Page, 

 I. Ferguson, Henry G,, Contributions to tlie Physiography of the 



Philippine Islands: II, — The Batanes Islands 1 



Plates I-IX ; figs, 1-4 ; maps 1-3, 



II, Sehultze, W,, New and Little-Known Leiiidoptera of the Philippine 



Islands 27 



Plate I. 



III. Editorials 41 



No, 2, April, 1908, 



IV, Bacon, Raymond F,, Philippine Terpenes and Essential Oils, 1 49 



V, Bacon, Raymond F,, Philippine Terpenes and Essential Oils, II, — 



Ylang-ylang oil ■. flij 



VI, Richmond, George F,, and Musgrave W. E,, The Composition of 



Horlick's Malted Milk 87 



VII, Editorials 91 



Plates I-III. 



No, 3, June, 1908. 



VIII. Gibbs, H. D., Methyl Salicylate, I.— The Separation of Salicylic 



Acid from Methyl Salicylate and the Hydrolysis of the Ester 101 



Fig. 1. 



IX. Walker, Herbert S., Notes on the Sprouting Coconut, on Copra, 



and on Coconut Oil Ill 



X, Reibling, W, C„ and Salinger, L, A,, Portland Cement Testing 137 



Pigs. 1-12. 



XI, Editorial 187 



Plates I-III. 



No, 4, September, 1908, 



XII, Cole, Fay Cooper, Tlie Tinggian 197 



Plates I-IX. 



XIII. Bean, Robert Bennett. A Theory of Heredity to Explain tlie 



Types of the White Race 215 



Plates I-VII ; figs. 1-5. 



XIV. Banks, Charles S., Biology of Philippine Culicidse "23.5 



Plates I-X. 



XV, Weise, .J,, Description of New Cassididie of the Philippine Islands.. 2.50 



XVI, Sehultze, W,, Life Histories of Some Philippine Cassididte 2G1 



Plates I-VI, 



XVII, Horn, Walter, Prothyma Schultzei, a New Species of Philippine 



Cicindelida^ 273 



III 



