Potassium and Ammonium Fxation in Indian Soils : A Review
Grewal, J. S. ,
Potassium and Ammonium Fxation in Indian Soils : A Review Textual Documents J. S. Grewal - New Delhi Indian Council of Agricultural Research 1973 - 75.
Fertilisers Techniques, equipment & materials
631
Potassium and Ammonium Fxation in Indian Soils : A Review Textual Documents J. S. Grewal - New Delhi Indian Council of Agricultural Research 1973 - 75.
Fertilisers Techniques, equipment & materials
631