INDEX 



369 



Page 



Wholewheat 283 



Wild garlic 153 



Wild mustard 153 



Wild wheat 1 



Winter wheat 5 



Winter wheat, Hard 11 



Winter wheat, Soft 11 



World's consumption 7 



World's famine of wheat. 185 316-317 

 World's production 7 



Yeast 287 



Yeast plant 287, 290-291 



Yeast substitutes 291 



Yellow berry 155 



Page 



Yield . . . 21-22, 1 00-103 



Australia ...... 100, 315 



Canada 314 



Early statistics. V 102 



Factors decreasing. .......... . . 100 



Factors increasing. ......... ... 100 



Fertilizers and. 142-145 



France 101 



Great Britain 315 



Most favorable weather for. ... 103 



Statistics of . 101 



Volunteer crop .'.... 103 



United Kingdom 102 



United States 102 



Yielding power. .10 



Yield of flour. .. , 277 



