Schwappach, Rothbuche, . . 6io 

 Simmons, Kentucky, wood 



industries, . . . 288 

 " North Carolina, 

 wood indus- 

 try, 286 



Smith, Wisconsin, indus- 

 tries, 289 



Snyder, wood-boring in- 

 sects, 105 



Spaulding, desert plants, 



movement, . . 100 

 " blister rust, . . . 602 

 " timber rot, .... 603 

 Stevens and Hall, diseases, 97 

 Teesdale, creosote volatili- 

 zation, 604 



Tiemann, deflectometer, . . 94 



" effect of speed, 106 

 " penetrability of 



v.'ood, 103 



Van Hise, conservation, . . 107 



Warming, ecology, 279 



Weigle and Frothingham, 



aspens, 459 



Wisconsin, State forester, 



1910 87 



Zon and Briscoe, eucalypts, 283 

 " and Graves, light and 



tree growth, 455 



" resources of world, .. ill 



Rhode Island, report, ref., 295, 472 



Rhodes, J. E., article 195 



Roadbuilding in mountains, . 306 



Road construction, ref., 117 



Roads, 146 



" Kiton 504 



Rockwell, F. I., article, .... 219 

 Rogers, R. and Moore, B., ar- 

 ticle, 412 



Root system, influenced, .... 308 



Rope ways, 503 



Rotations, 326 



Rot, Lenzites, rev., 603 



Rubber plant, ref., 117 



Russia, ref., 347 



Riiping process, 642 



Sample areas, marking, 433 



Sandalwood, ref., 124, 348 



Sand dunes, article 62 



Sawflies, ref., 292, 471 



Scaling cordwood, 514 



Scandinavia, woodpulp, ref., 347 

 Schools, see Forest schools, 



Schiitte, 301, 492 



Scotland, a.fiforestation, ref., 474 

 Seasoning, by electricity, 



ref., 619 



Seed coloring, 488 



Seed-eating mammals, ref., . 471 



Seed-extracting, article, 26 



Seed, collecting cones 439 



■' extraction, 367 



" preventing fraud, .... 315 



and size of cones, 172 



" supply, 315, 488, 626 



" suppty, ref., 646 



" control, 526 



Selection forest 626 



" " growth, rate, 129 



" " value, 322 



" " product, 502 



" strip method, 481 



Sequoia, uses, rev., 469 



Sewall, J. W., article, 400 



Shrinkage of cut wood, ^^,7 



Shuttlewood, 180 



Siberia, exports, 164 



" forest conditions, . . . 360 



Silvicultural systems, article, 431 



" rev. 112 



" experiments, . . . 318 



" Graves, rev., . . . 454 



" history, 160 



" new, article, . . . 205 

 " and races of 



pine, 484 



" rise of, article, 544 



Slavonia, ref., 166 



Smoke resistance, ref., 296 



Soil bacteria, ref., 512 



" fertility, ref., 166 



" harmful substances, rev., 99 



" humidity and moss, . . . 480 



" moisture and aspects,.. 305 



" surveys, various, ref., . 294 



" use, ref., 471 



" and yield, 303 



South Australia, ref., 121 



Sowing by machine, 311 



Spacing, ref., 513 



Spain, trade, 159 



Splettstoesser, planting tools, 



482, 513 



Spoolwood, .^35 



Spreading habit and density, 125 



Spruce vs. broadleaf forest, 315 

 " black, volume table, 



591, 502 



" bud-worm, 523 



" burls, ref., 165 



■' insect devastation, 514 

 " root system influ- 

 enced 308 



" white, voluume ta- 

 ble, 591 



" wood, chemistrj'^, . 300 



