TY  - BOOK
AU  - Gupta,R.P.
AU  - Gupta,R.P.
AU  - Kumar,S.
AU  - Singh,T.
TI  - Soil Management to Increase Crop Production Report 1967-82
U1  - 631.43/GUP 
PY  - 1984///
CY  - New Delhi
PB  - ICAR
KW  - Soil Management
ER  -