Principles and practices of organic farming /
Balasubramanian, R
Principles and practices of organic farming / by R Balasubramanian, K Balakrishnan and K Sivasubramaniam. - New Delhi : Satish Serial Pub. House ; 2013. - ix ; 453 p., 23 cm.
9789381226674
631 / BAL
Principles and practices of organic farming / by R Balasubramanian, K Balakrishnan and K Sivasubramaniam. - New Delhi : Satish Serial Pub. House ; 2013. - ix ; 453 p., 23 cm.
9789381226674
631 / BAL