TY  - BOOK
AU  - Reddy, S.R.
TI  - Principles of agronomy/by S.R. Reddy 
SN  - 8176631922
U1  - 631 
PY  - 2002///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agronomy
ER  -