na INLIS000000000012924 20220406124455 $a 0010-051500000000195 a ||| | 220406 g 0 ind $a 979-020-233-4 $a 665.776 $a 665.776 SJA m $a Sjahruddin Said $a Membuat biogas dari septik tank /$c Dr Sjahruddin Said $a Jakarta :$b Indocamp,$c 2008 $a vi, 14 halaman : $b ilustrasi ; $c 21 cm $a Seri Biogas $a Biogas $a - $a 2214/b/kpad/2010 $a 622/BAN/DINARPUS/2019 $a 621/BAN/DINARPUS/2019