Mann, Beginnings in Agriculture. 

 Warren, Elements of Agriculture. 

 Warren, Farm Management. 

 Lyon and Fippin, Soil Management. 

 J. F. DuGGAR, Southern Field Crops. 

 B. M. DuGGAR, Plant Physiology. 

 Harper, Animal Husbandry for Schools. 

 Montgomery, Corn Crops. 

 Wheeler, Manures and Fertilizers. 

 Livingston, Field Crop Production. 

 Others in preparation. 



