Some factors affecting direct use of low grade Mussoorie rockphosphate.
Sarkar, D.
Some factors affecting direct use of low grade Mussoorie rockphosphate. - 102p.
Rock phosphate
Crops
Soil science
Fertilizer
Grain
Uptake
Phosphorus
Some factors affecting direct use of low grade Mussoorie rockphosphate. - 102p.
Rock phosphate
Crops
Soil science
Fertilizer
Grain
Uptake
Phosphorus