00305nam a22001097a 4500003000400000008004100004082001800045100003200063245004400095260004800139300000800187OSt230526b        |||||||| |||| 00| 0 eng d  a351.7bAE.285  aMichael, A.M. & O jha, T.P.  aPrinciple of Agril. Engineering, Vol-II  aJain BrothersbJain Brothers, Jodhpurc1966  a534