366 FIELD CROPS 



REFERENCES 



Cyclopedia of American Agriculture, Vol. IT. Bailey 



Farm Crops, Burkett. 



The Book of AKalfa, Coburn. 



Forage and Fiber Crops in America, Hunt. 



Field Crop Production, Livingston. 



Productive Farm Crops, Montgomery. 



Forage Plants and Their Culture, Piper. 



Clovers and How to Grow Them, Shaw. 



Forage Crops, Voorhees. 



Alfalfa in America, Wing. 



Meadows and Pastures, Wing. 



Alfalfa, Graber. 



Farmers' Bulletins: 



339. Alfalfa. 



382. Adulteration of Forage-Plant Seeds. 



495. Alfalfa Seed Production. 



757. Commercial Varieties of Alfalta. 



865. Irrigation of Alfalfa. 



