INDEX TO VOLUME XV* 



Academy, National, meeting at Wash- 

 ington, 491. 



Agassiz, A., coral reefs of the tropi- 

 cal Pacific, 333. 



Andrews, E. F., Botany all the Year 

 Bound, 334. 



Argentino-Chilian Boundary, 331. 



B 



Baldwin, J. M., Development and 

 Evolution, 88. 



Barus, C, ionization of water nuclei, 

 105 ; ionization of water and phos- 

 phorus nuclei, 217 ; apertures of 

 coronas, 335; diffusion of vapor in- 

 to nucleated air, 472. 



Bauer, L. A., Magnetic Declination 

 Tables and Isogonic Charts, 1902, 

 157. 



Bermuda Islands, Verrill, 332 ; zool- 

 ogy of, Verrill, 333. 



Birds of North and Middle America, 

 Eidgway, 418. 



Browning, P. E., eerie chromate, 



177. 

 Bruckner, E., die Alpen in Eiszeit- 



alter, 238. 

 Burbank, J. E., surface tension and 



viscosity, 140. 



California, botanical survey of San 

 Jacinto Mts., Hall, 87. 



— flora of Kings River, Eastwood, 86. 



— Klamath Mountain section, Diller, 

 237, 342. 



Campbell, H. D., meteoric iron from 



Virginia, 469. 

 Carnegie Institution, Washington, 



492. 

 Chant, C. A., variation of potential 



along a wire transmitting electric 



waves, 54. 

 Chemie, physikalische, derZelle, etc., 



Hbber, 80. 

 Chemische Physiologie, Hofmeister, 



235, 479. 

 Chemistry, Analytical, Treadwell, 



479. 



— Physical, Cohen, 326. 



CHEMISTRY. 



Mois 



BOTANY. 



Botanical Survey of San Jacinto 

 Mts., Hall, 87. 



Cyperaceas, studies, xviii, Holm, 

 145. 



Flora of the South Fork of Kings 

 River, Eastwood, 86. 



Fungus Diseases of Stone-Fruit Trees 

 in Australia, McAlpine, 239. 



Phycologia Boreali- Americana. Col- 

 lins, Setchell and Holden, 239. 



Plankton des Norwegischen Nord- 

 meeres, Gran, 240. 



Plants, electromotive force in, Plow- 

 man, 94. 

 Botany all the Year Round, Andrews. 



334. 

 Boys radiomicrometer, Hutchins, 249. 



* This Index contains the general heads, Botany, Chemistry (incl. chem. physics), Geology, 

 Minerals, Obituary, Rocks, Zoology, and under each the titles of Articles referring thereto are 

 mentioned. 



Anhydrous hydrosulphites, 

 san, 234. 



Arsenic, antimony and tin, qualita- 

 tive separation, Walker, 324. 



— pentachloride, Baskerville and 

 Bennett, 324. 



Boric acid, solubility, Hertz, 235. 



Caesium, atomic weight, Richards 

 and Archibald, 415. 



Carbon, combustion of three varie- 

 ties of, Moissan, 155. 



— in steel, determination of, Sar- 

 gent, 326. 



Ceric chromate, Browning and 

 Flora, 177. 



