Subject Index 



405 



Styracaceee, iv, C, 547. 

 Styrax benzoin, iv, C, 547. 



serrulata, iv, C,. 547. 

 Sua, vii. A, 404 ; viii. A, 68. 

 Suba, V, B, 157, 238 ; vii, B, 68. 

 Subanuns, drinking customs of the, vii. A, 



114. 

 Subcabayog, iv, A, 130. 

 Subiang, vii, C, 386. 



Subic and Mount Pinatubo, physiography of 

 the country between, iv. A, 19. 

 bangos pond at, x, D, 308, 312, 313. 

 Sucrose in alkaline solution, enzyme destruc- 

 tion of, viii. A, 385. 

 in neutral solution, enzyme destruction of, 



viii. A, 384. 

 in nipa sap, percentage, viii, A, 380. 

 of buri palm sap, spontaneous inversion 

 of, vi. A, 177. 

 Suction pump, ix. A, 54. 

 Sudsod, iv, C, 393. 

 Sudsud, ix. A, 246. 

 Sueco, iv, B, 250. 



Sugar, analysis of solution of nipa sap during 

 the process of purification for making, 

 vi, A, 142. 

 apple, vii, C, 113 ; viii. A, 66. 

 buri palm sap as a source of, vi. A, 176, 



186. 

 cane, iv, B, 222 ; vii, C, 192. 

 cane, a beverage made froni the juice of, 



vii. A, 98. 

 cane, experiments with, viii. A, 159. 

 cane, insects injurious to, i, 1069. 

 cane, leaf hopper infesting, i, 1069. 

 cane, method of harvesting, vii. A, 359. 

 cane, sap of, vii. A, 113. 

 central, extraction test of a modern, vii, 



A, 357. 

 coconut palm sap as a source of, vi. A, 



165. 

 exported from the P. I., viii, A, 159. 

 extraction from nipa juice, viii. A, 395. 

 nipa palm as a commercial source of, 



viii. A, 377. 

 palm, see Palm, sugar. 

 Sugi-sugi, iv, C, 493. 

 Sugung, vii. A, 110. 

 Suha, viii. A, 68 ; x, B, 375. 

 Suid», vii, D, 38. 

 Suirsak, vii, C, 113. 

 Suja, vi. A, 347. 

 Sula cyanops, vi, D, 175, 179. 

 • leucog-astra, vi, D, 168, 179. 

 piscator, vi, D, 168. 

 sula, i, 700; ii. A, 275, 339. 

 Sulib, vii, D, 278. 

 Sulipa, i, s, 43. 

 Sulo, X, B, 375. 

 Sulphite bamboo pulp, ii, A, 92. 



pulp from fibers other than wood, ii. A, 



91. 

 wood pulp, ii. A, 89. ^ 

 Sulphur, V, A, 334 ; x. A, 95. 



for paper making, ii. A, 99, 103. 

 Japanese, ii. A, 104. 



Sulphur — Continued. 



Leyte and Biliran, iv. A, 355. 

 Mountain Province, x. A, 203. 

 Sulu, geologic reconnaissance of Mindanao 

 and, iii. A, 473 ; v. A, 345 ; vi. A, 359. 

 Suma, i, 1026 ; x. A, 197. 

 Sumac, ix, C, 149. 

 Sumag, ix, C, 149. 

 Suman, iv, B, 220. 



Sumatra, beriberi in coal mines of, v, B, 67. 

 Sumatran ferns, new, ix, C, 227. 

 Sumbava, vii, C, 161. 

 Sumbilang, iii. A, 529. 

 Sumomo, x, D, 358. 

 Sumsuman, vii. A, 109. 

 Sun, action of the tropical, on men and 



animals, vi, B, 101. 

 Sundali, iv, C, 463. 

 Sundri, iv, C, 500. 

 Sune, ix, C, 64. 

 Sungeb, ix, D, 476. 



Sunlight, action upon methyl alcohol, vii. A, 

 57. 

 catalysis by means of uranium salts in, 



ii. A, 129. 

 coloration of methyl salicylate and some 



allied compounds in the, vii. A, 79. 

 effect of, in the absence of oxygen and 

 oxidizing influences and a comparison 

 with the behavior of mono- and dime- 

 thylaniline, v, A, 419. 

 effect of tropical, on the atmosphere, v, 



A, 267. 

 effect of tropical, upon animals, vii, B, 



91. 

 influence of direct, on blonds and brunets, 



vi, B, 450. 

 influence on the absorption of oxygen by 



Manila copal, v. A, 226. 

 influence on white men, vi, B, 433. 

 result of two years' work in the study 

 of tropical, vii, B, 1. 

 Sunog, iii. A, 529. 

 Sunstroke, vi, B, 129. 



among blonds and brunets in the U. S., 



vi, B, 456. 

 and heat exhaustion of blonds and bru- 

 nets, vi, B, 448. 

 Sunting, V, C, 50. 

 Supa, i, s. 199 ; ii, C, 393 ; iv, C, 471 ; v, C, 38. 



oil of, i, 191. 

 Suriana, vii, C, 274. 



maritima, vii, C, 274. 

 Surigao, coal from, ii. A, 51. 

 district of, vi. A, 376. 

 iron ore in province of, x. A, 335. 

 outcrop and upper-bed coals of, i, 883. 

 Suriya mara, iv, C, 460. 

 Surmullet, iii. A, 518 ; ix, D, 67. 

 Surniculus lugubris, i, 905. 



velutinus, i, 905 ; ii. A, 285 ; iv. A, 72 ; 

 vi, D, 42. 

 Surra, vii, B, 475. 



at Alabang, v, B, 45. 



in Bulacan Province, v, B, 42. 



mechanical transmission of, viii, B, 223. 



