INDEX 



297 



Tobacco seed beds, 192. 

 Tobacco sphinx, 200. 

 Topography, effect on cUmate, 



3. 

 Transportation, 95. 

 Trifolium incarnatum, 63. 

 Trifolium pratense, 63. 

 Truck crops, 275. 



Vegetable physiology, 91. 

 Velvet bean, 72. 

 Vicia sativa, 68. 

 Vicia villosa, 66. 

 Vig7ia Catjang, 68. 

 Vigna unguiculata, 68. 



Vitis cestivalis, 233. 

 Vitis Bourquineana, 233. 

 Vitis Carabaa, 234. 

 Vitis Labrusca, 233. 

 Vitis Linsecomii, 233. 

 Vitis rotundifnlia, 233. 

 Vitis vinifera, 233. 



Water grass, 164. 

 Whale-oil soap, 106. 



Yams, 280. 

 Yautias, 282. 



Zea mays, 141. 



