TY  - GEN
AU  - Reddy,S.R.
TI  - Principles of agronomy
SN  - 9788127239701
U1  - 630 
PY  - 1999///
CY  - New Delhi : 
PB  - Kalyani Publishers, 
KW  - 1.Agronomy
KW  - 2.Atmosphere
KW  - 3.History
ER  -