INDEX. 



401 



Weeping Birch, Cutleaf, 277. 



Weeping Mountain Ash, 317. 



Western Catalpa, 364. 



Western Crab, 312. 



Western Larch, 372. 



Western slope, Effect on growth, 27. 



Western White Pine, 202. 



Western Yellow Pine, 207. 



Weymouth Pine, 199. 



Whetstone, 152. 



White Ash, (359), 358. 



White Birch, 274. 



White Cedar, 230. 



White Elm, (SCO), 299. 



White Fir, 229. 



White Maple, 340. 



White Oak, (290), 289. 



White Pine, (200), 199. 



Crowded and then open grown, 

 (127). 127. 



Largest cut in Minnesota, 125. 



Largest yield in Minnesota, 125. 



Open grown, (128), 127. 



White Western, 202. 

 White Poplar, (272), 271. 

 White Spruce, (217;, 216. 

 White Spruce, 221. 

 Whitewash, 179. 

 White Willow, (254), 253. 

 White Wood, 353. 

 Why prairies are treeless, 43. 

 Wier's Cutleaf Maple, 343. 

 Wild Black Cherry, 324. 

 Wild Crab, 312. 

 Wild Plum, 321. 

 Wild Red Cherry, (323), 322. 

 Willow Almondlea'f, (252), 251. 



Black, (250), 251. 



Common Golden, 255. 



Glossyleaf, 257. 



Laurelleaf, 257. 



Napoleon, 259. 



New American. Weeping, 259. 



Osier, 247. 



Willow Peachleaf, 251. 



Royal, 256. 



Russian Golden, 256. 



Shining, 257. 



White, (254), 253. 



Wisconsin Weeping, (251), 249. 

 WILLOW FAMILY, 246. 



Willow for fuel, 130. 

 Willow, Rate of increase, 130. 

 Windbreaking power of forests, 35. 

 Windbreaks of White Willow, 50. 

 Windbreak, White Willow, Injured 



by saw-fly, 104. 

 Windbreaks, 47. 



Height of, 49. 



Location of, 48. 



Protection to crops, 48. 



Trees for, 49. 

 Wind injuries, 110. 

 Winds, Hot, 37-45. 



Windstorms, Forest influences on, 42. 

 Wintering acorns and other nuts, 76. 

 Winter injuries, 107. 

 Wisconsin Weeping Willow, 249. 

 Wood and its uses, 164. 

 Wood, Durability of, 175. 

 Woodenware, 166. 

 Woodlot, 72. 

 Wood pulp and distillation products, 



167. 



Wood structure, 168. 

 Wood working industries of Minne- 

 sota, 185. 



Working plan, 143. 

 Woody stem cross section, 11. 



Yearly round of life in a tree, 18. 

 Yellow Birch, (279), 278. 

 Yellow Cotton-wood, 265. 



Locust, 333. 



Pine, Western, 202. 

 Young foliage eaten by stock, 106. 

 Young growth injured in logging, 69. 

 Zinc-tannin process, 182. 



