TY  - BOOK
AU  - Balasubramanian, R.
AU  - K. Balakrishnan
AU  - K. Sivasubramaniam
TI  - Principles and practices of organic farming: R. Balasubramanian
SN  - 9789381226674
U1  - 631.87  
PY  - 2013///
CY  - Delhi
PB  - Satish Serial Publishing House
ER  -