TY  - BOOK
AU  - Nand Kishore Roy
TI  - Effect of Partial Acidulation of Mussoorie Rock Phosphate on Release of P and Its Usefulness in Different Soils of Bihar
U1  - 631.82 
PY  - 1978///
CY  - RPCAU
KW  - M.Sc. Soil Science & Agril Chemistry
ER  -