TY  - BOOK
AU  - Agarwal, R. R.
TI  - Soil Fertility in India
U1  - 631.8 
PY  - 1965///
CY  - New York
PB  - Asia Publishing House
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - India
KW  - Soil fertility
ER  -