00557     2200205   4500008004100000001001900041005001900060035002100079040001200100082001700112084001700129100001900146245004100165250001800206260003800224300003500262504003100297650001100328850001200339291013s1990||||jki|   f |    000 0 ind  BHTDB291020130004920131029141912.526  0012-291013004960  aSBPKHAT042[23]a630.92  a630.92 SUR i1 aSuratiyah, Ken10aIlmu usahatani /coleh Ken Suratiyah  aEd. 1, cet. 1  aJakarta :bPenebar Swadaya,c1990  ax, 174 hlm. :bilus. ;c23 cm.  aBibliografi : hlm. 173-174 4aPetani  aSBPKHAT