TY  - BOOK
AU  - Balasubramaniyan, P.
AU  - Palaniappan, SP
TI  - Principles and Practices of Agronomy
SN  - 8177542117
U1  - 630 - B 183 P 
PY  - 2012///
CY  - Jodhpur
PB  - Agrobios
ER  -