TY  - BOOK
AU  - Chopra, S.L.
AU  - Kanwar, J.S.
TI  - Analytical Agricultural Chemistry
U1  - 630.24 
PY  - 1976///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agricultural chemistry
ER  -