Chemistry & Agronomic Evaluation of Phosphatic Fertilizers.
Ghosh, P.C.
Chemistry & Agronomic Evaluation of Phosphatic Fertilizers. - Udaipur Agrotech 1999 - 368p.
631.85 GHO-C
Chemistry & Agronomic Evaluation of Phosphatic Fertilizers. - Udaipur Agrotech 1999 - 368p.
631.85 GHO-C