TY  - BOOK
AU  - Balasubramanian R, Balakrishnan K. And  Sivasubramaniam, K
TI  -  Principles and practices of organic farming
SN  - 9789381226674
U1  - 631 
PY  - 2013///
CY  - Delhi
PB  - Satish Serial Publishing House
ER  -