TY  - GEN
TI  - NPK in Indian agriculture, (1971-1975): a bibliography of nitrogen, phosphorus,  potassium and related factors in crops, soils, fertillisers and manures
U1  - 016.630954 
PY  - 1978///
CY  - New Delhi
PB  - ENSP
KW  - Agriculture
KW  - Bibliography
KW  - India
KW  - Indian agriculture
KW  - Nitrogen
KW  - NPK
KW  - Phosphorus
KW  - Potassium
ER  -