Vestal, A. G., Colorado fnotliills 



vegetation 454 



Wagner, J. B., seasoning of 



wood 817 



Weyl and Sampson, range pres- 

 ervation and erosion control.. 814 

 Wisconsin, Door County work- 

 ing plan 344 



Roads for motor truck, br 354 



profitable, br 619 



Rock elm, n 950 



occurrence, n ' 834 



Rot preventives, br 476 



Roth, F., arts 145, 749. 849 



Rubber production, br 827 



Cochin China, br 473 



Russia, lumber company, n 139 



Saltpeter in soils, rev 115 



Sample plots, plan, art 922 



Sampson and Wevl, erosion con- 

 trol, rev 814 



Savenac nursery, n 483 



Scenic development, n 734 



School-trained forester, art 849 



Schumann rays, br 601 



Scotch pine, France, br 608 



Seasoning of wood, rev 817 



Secrest, E., art 329 



Seed, germination in greenhouse 



and nursery, art 319 



storage, br 349 



testing in sand and germinator, 



art 690 



Selection forest, methode dit con- 



trole, result, br 469 



Ship-building industry, br 473 



Ships, wooden, new type, br 472 



Show, S. B., art 319 



Siberia, forest description, br 459 



forests, br 121 



SiLCOx, F. A., art 558 



Silviculture, aspen reproduction, 



art 389 



brush disposal, n 635 



for coimtry roads, rev 597 



fir management, art 535 



France, br 607 



improvement cutting affecting 



yield, art 493 



India, n 632 



mixed forest, br 466 



natural regeneration vs. artificial, 



br 60s 



in Norway, art 90 



and plant associations, br 460 



planting, with dynamite, n 74T 



method, effect on yellow pine, 



art 399 



sand plains, art 915 



research, art 792, 



Scotch pine in Pennsylvania, br. 



spruce in France, br 



New Hampshire, art 



planting, br 



white pine, br 



Silvicultural problems in mixed 



forest, e. c 



Site, art 



classification, art 



and height growth, art 



vegetation, rev 



Sites of white pine, art 



Slash burning, prohibited, n 



Snow, survey on, rev 



Soapweed, uses, c 



Social aspects, forest management, 



art 



Societv affairs 141, 263, 



^7^, 488, 746, 

 Society affairs, war committee.... 

 Soil, aeration, br 



chemical composition, rev 



detrimental to regeneration, br.. 



saltpeter formations, rev 



vSouth Australia, report, 1917, rev.. 



Spacing in spruce, br 



Sparhawk, W. N., art 



Species, origin, br 



Sphagnum moss, n 



Spiral growth and knots, art 



Spring, S. N., c 



Spruce, eastern, for airplanes, c... 



management in France, br 



red, growth and management, 



rev 



knot zones, art 



silvical systems, art 



spacing, br 



and water supply, n 



white, Minnesota, br 



turpentine, br 



for toluol, n 



uses, br 



Stockhridge, H. E., c 



Stove, folding, n 



Strength and moisture, br 



.Strip survey, control, br 



Stub burning, n 



.Sulfite turpentine, br 



liquor for alcohol, br 



vSulphur from fumes of copper 



smelters, n 



Survey, control of strip, br 



Michigan State forests, art 



on snow, rev 



Sweden, forest industries, br 



foresters, n 



spruce, br 



.Switzerland, exotics, br 



871 

 605 

 603 

 897 

 464 

 609 



945 

 383 

 749 



754 

 107 

 341 

 739 

 585 

 73?, 



210 

 375. 

 955 

 845 

 602 

 598 

 937 

 115 

 589 

 464 

 176 

 935 

 2,7?, 

 777 

 165 

 7?,2 

 603 



233 

 777 

 897 

 464 

 255 

 611 



353 

 743 

 942 

 203 

 485 

 728 

 9.38 

 479 

 942 

 246 



736 

 938 

 567 

 58s 

 618 

 ?72 

 245 

 350 



