na INLIS000000000024523 20151201094039.0 978-979-020-232-0 ## 0010-121500000000019 662.8 Bad m Badrussalam Membuat Biogas dari Sampah Organik Seri Biogas Cet 1 Jakarta Indocamp 2015 vi + 22 hlm ; 20,5 cm Biogas 34163/Pusdacil/2015,34164/Pusdacil/2015,34165/Pusdacil/2015