00522nam a22001697a 4500003000400000008004100004020001500045082001900060100002200079245008000101260004500181300001100226650003500237650004200272650002000314700001800334OSt220901b        |||||||| |||| 00| 0 eng d  a8172334354  a631.584 bP12O  aPalaniappan, S.P.  a Organic farming : theory and practice/by S.P. Palaniappan and K. Annadurai  aJodhpur: bScientific Publishers,c2006.  a257 p.  aTechnology (Applied Sciences)   aAgriculture and Related Technologies   aOrganic Farming  aAnnadurai, K.