00490     2200157   4500001002100000008004100021035002000062245004600082100001100128260004000139300002000179020000600199084001700205650009800222990001200320INLIS000000000001704                                   ind    a0010-0923000071  aPetunjuk Teknis Polikultur Ikan Air Tawar  aAnonim  aRiau :bDepartemen Pertanian,c1999  a13 hlm.c0,3 cm  a-  a639.31 BAL p  aC - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi  aMFN1997