Comparative value of some rapid chemical tests for niotrogen and phosphorus for crop response on the red and laterite soils
Sinha, M.P.
Comparative value of some rapid chemical tests for niotrogen and phosphorus for crop response on the red and laterite soils - 80p.
Soils Chemicals IARI, Division of Soil Science and Agricultu
Ferrals soils
Nitrogen fertilizers
Phosphate fertilizers
Soils
Chemicals
Comparative value of some rapid chemical tests for niotrogen and phosphorus for crop response on the red and laterite soils - 80p.
Soils Chemicals IARI, Division of Soil Science and Agricultu
Ferrals soils
Nitrogen fertilizers
Phosphate fertilizers
Soils
Chemicals