forestry in AmericLi. 



69 



> ?^ c 

 " West em 



Y e 1 low 



Pine. . . VII 2 168 

 Sitka spruce of Alaska. VII 2 26 

 Soil aciditv-. relation 



to plants, VII I 51 



Southern Appalach- 

 ians, bibliographj', . VI 2 173 



Southern yellow pine 

 of Alabama, IV i 72 



State, forestry prob- 

 lems, VII 2 177 



Streamflow, effect of 

 surface conditions, . IV 2 133 



Streamflow, forest in- 

 fluence experiment,. VI i 53 



Taxation of forests,.. I 3 115 



Thinnings, strip VI i 38 



Timber for construc- 

 t i o n , from 



Philippines. VI i 64 



sales, II 1 115 



" sales, VII I 42 



" estimating. ... IV i 114 



> ^ JX 

 Tolerance and intoler- 

 ance, new 



planation, II i 79 



further con- 

 siderations III I 3 

 Topography, getting in 



western Cascades, . . VII 2 197 

 Virgin forests, silvi- 

 culture, I 2 62 



Western yellow pine, 



silvicultural systems, VII 2 168 

 Willow for baskets in 



Germany, V i 137 



Wood, investigations 



in vessels of,. VI i 78 

 " preservation, . . IV 2 185 

 Working plans — 

 essentials for Na- 

 tional Forests, ... VI 2 in 

 National Forests on 



Pacific Northwest, VI i 16 

 Yellow pine forests, 



Alabama IV i 72 



Yield, longleaf pine in 

 Texas, IV 2 207 



