Ruslan Roy text Bogor 2010 Cet. I id viii, 124 hlm. ; ilus 23 cm. Belut--Peternakan 500 979-006-278-8 251203 20251203144838 INLIS000000000004450 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)