Biogas Cara Membuat & Memanfaatkannya Food and Agriculture Organization of United Nations text Jakarta Bhratara 1995 Food and Agriculture Organization of United Nations Biogas Kimia IPA 665.776 665.776 FOO b 979-410-170-2 20251203093907 INLIS000000000000232 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)