Phosphate rock use in acid soils of Bihar
Mathur, B.S. ; Sarkar, A.K.
Phosphate rock use in acid soils of Bihar - Gurgaon Potash & Phosphate Institute of Canada India Programme 1999 - vi, 59p.
Phosphate rock use in acid soils of Bihar - Gurgaon Potash & Phosphate Institute of Canada India Programme 1999 - vi, 59p.