TY  - BOOK
AU  - Raheja, P. C.
TI  - Soil Productivity and Crop Growth
U1  - 631.8 
PY  - 1966///
CY  - New Delhi
PB  - Asia Publishing House
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Fertilizers
KW  - Plant development
KW  - Soil fertility
ER  -