00591     2200229   4500001002100000005001500021035002000036007000300056008004100059020001800100082001000118084001600128100001200144245004500156250001400201260003400215300002600249500002900275650002300304600001200327990002200339INLIS00000000000303420230113011107  a0010-0123000002ta230113                           0 ind    a979-497-306-8  a621.8  a621.8 WID m1 aWidarto1 aMembuat alat penjernih air /cL. Widarto  aCet. VIII  aYogyakarta :bKanisius,c2003  a40p. :bilus. ;c19cm  adi Rak Pengolahan, Mesin 4aAlat penjernih air14aWidarto  a432/BBDAPTHT/B/04