كتب ذات صلة

Farming with alfalfa bacteria culture

Effect of alfalfa on the subsequent yields of irrigated field crops.

The cultivation of alfalfa ...

Alfalfa, lucerne, Spanish trefoil, Chilian clover, Brazilian clover, French clover, medic, purple medic (Medicago sativa) Practical information on its production, qualities, worth, and uses, especially in the United States and Canada

• Diversified farming in the cotton belt
  المؤلفون: Alford, George Howard
• Southern I H C demonstration farms
  المؤلفون: Alford, George Howard. [from old catalog]
• How to prosper in boll weevil territory
  المؤلفون: Alford, George Howard.