TY  - GEN
AU  - Sinha,M.P.
TI  - Comparative value of some rapid chemical tests for niotrogen and phosphorus for crop response on the red and laterite soils
KW  - Ferrals soils
KW  - Nitrogen fertilizers
KW  - Phosphate fertilizers
KW  - Soils
KW  - Chemicals
N1  - Soils; Chemicals; IARI, Division of Soil Science and Agricultu
ER  -