00309    a2200121   4500082001500000100001500015245004500030260004600075300001900121650001600140650001500156700001600171  a338.1bJOH  aJohl, S.S.  aFundamentals of farm business management  aNew DelhibKalyani Publishersc1996g1996  axi,475p.c21cm  aAgriculture  aProduction  aKapur, T.R.