Potassium & Ammonium Fixation in Indian Soils.(a Review)
Grewal ,J.S.
Potassium & Ammonium Fixation in Indian Soils.(a Review) - New Delhi Indian Council of Agri. Resarch 1976 - 75p.
631.8 GRE-P
Potassium & Ammonium Fixation in Indian Soils.(a Review) - New Delhi Indian Council of Agri. Resarch 1976 - 75p.
631.8 GRE-P