Budidaya belut Di pekarangan, Lahan Sempit, Lahan Kritis & Minim Air M. Ghufran H. Kordi K text Yogyakarta Pusaka Baru Press 2013 - id 639.3 978-602-7819-72-3 180916 20180916024911 INLIS000000000013573 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)