TY  - BOOK
AU  - Yellamanda Reddy, T  .
AU  - Sankara Reddy, G H  .
TI  - Principles of agronomy / 
SN  - 81-272-0282-7
U1  - 630.21 
PY  - 2005///
CY  - New Delhi : 
PB  - Kalyani Publishers , 
KW  - Plant population
KW  - Irrigation
N1  - 19371-Reference,20874 Scheme
ER  -