TY  - BOOK
AU  - Byju, G. 
TI  - Soil chemistry basic concepts/by G. Byju
SN  - 9788189422264
U1  - 631.41 
PY  - 2008///
CY  - New Delhi
PB  - New India Publishing Agency
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soil chemistry
ER  -