00275nam a22001097a 4500003000400000008004100004082001400045100001800059245004200077260003800119300000800157OSt231228b        |||||||| |||| 00| 0 eng d  a631bK11E  aKahlon, A. S.  aEconomics of farm management in India  aNew DelhiAAllied Publisherc1980  a378