APPENDIX 



A BRIEF LIST OP REFERENCES 



Cereals in America Hunt 



Corn Crop Montgomery 



Corn Bowman & Crossley 



The Study of Corn Shoesmith 



Wheat DouDLiNGBR 



The Story of a Grain of Wheat Edgar 



Forages and Fiber Crops Hunt 



Grasses Spillman 



Meadows and Pastures Wing 



Forage Crops Voorhees 



Alfalfa CoBURN 



Clovers Shaw 



The Book of Grasses Francis 



Cotton BURKET 



From the Cotton Field to the Cotton Mill . . . Thompson 



Hemp BoYCE 



The Potato Phaser 



The Potato Grtjbb 



Corn Plants Sargent 



Plants and Their Uses Sargent 



Agricultural Botany Percival 



Botany for Secondary Schools Bailey 



Plant Physiology Duggar 



Manures and Fertilizers Wheeler 



First Principles of Soil Fertility Vivian 



Soil Fertility and Permanent Agriculture .... Hopkins 



Plant-Breeding Bailey 



Genetics Walter 



Southern Field Crops Duggar 



Field Crops Wilson and Warburton 



397 



