00591     2200217   4500008004100000001001900041005001800060035002100078040001200099082001600111084001600127100001800143245004100161250001800202260004000220300003500260504002500295650001500320850001200335650002600347200114s1990||||yoi|   f |    000 0 ind  BKTDB060220140008720140206151036.70  0013-060214008760  aSBPKHAT042[20]a631.2  a631.2 KEN i0 aKen Suratiyah10aIlmu usahatani /coleh Ken Suratiyah  aEd. 1, cet. 1  aJakarta :bPenebar Swadaya,c[1990]  ax, 174 hlm. :bilus. ;c23 cm.  aTermasuk bibliografi 4aUsaha tani  aSBPKHAT 4aUsaha tanixManajemen