Studies on the utilization of indigenous rock phosphates.
Singh, D.
Studies on the utilization of indigenous rock phosphates. - 73p.
Rock phosphate
Acid soils
Phosphorus fertilizers
Green house
Compost
Chemical composition
Studies on the utilization of indigenous rock phosphates. - 73p.
Rock phosphate
Acid soils
Phosphorus fertilizers
Green house
Compost
Chemical composition