Phosphorus research and agricultural production in India
Tondon, H L S
Phosphorus research and agricultural production in India - New Delhi: Fertiliser Development and Consultation Organisation, 1987 - 160p.
81-85116-03-2
Agriculture
Phosphorus Crop
631.8:661.63 / M7
Phosphorus research and agricultural production in India - New Delhi: Fertiliser Development and Consultation Organisation, 1987 - 160p.
81-85116-03-2
Agriculture
Phosphorus Crop
631.8:661.63 / M7