na INLIS000000000032789 20160215093448.0 $a 978-979-3483-92 $0010-021600000000571 $a D 636.5 SAS b $a D 636.5 SAS b $a Heru Sasongko $a Beternak Itik $a Yogyakarta $b PT. Citra Aji Parama $c 2007 $a Arpus Kab. Magetan $a 35.757