text Yogyakarta Deepublish 2013 iii, 91 hlm. : ilus. ; 25 cm. /Retno Widyani Ekologi peternakan 581.42 DEP 581.42 Ret I 978-602-8125-36-9 YOPDYOG 20170125110532.0 INLIS000000000025061 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)