00452     2200181   4500001002100000005001500021035002000036245005800056100002300114250001400137300002300151260003100174082001200205084001800217020001500235990001000250990001000260INLIS00000000003327520220802033545  a0010-08220000671 aMembuat Biogas dari Septik Tank /cDr.Sjahruddin Said0 aDr.Sjahruddin Said  aCetakan 1  aiv+13hlm ;c20,5cm  bBentara Cipta Prima,c2014  a665.776  a665.776 DR. m  a9790202334  a53583  a53584