na INLIS000000000003125 20250804104504 250804||||||||| | ||| |||| || | 979-002-371-5 010-0825003125 id 662.7 662.7 WAH b Sri Wahyuni Biogas Cet. 3 Jakarta Penebar Swadaya 2011 iv, 92 hlm.: ilus.; 23 cm Biogas -- Teknologi Bahan Bakar