na INLIS000000000024362 20151126103343.0 978-979-020-233-7 ## 0010-111500000000418 662.8 Sja m Sjahruddin Said Membuat Biogas dari Septik Tank Seri Biogas Cet 1 Jakarta Indocamp 2008 vi + 14 hlm ; 24,5 cm ; Ilus Biogas 33653/Pusdacil/2015,33654/Pusdacil/2015,33664/Pusdacil/2015