na INLIS000000000034335 20160425103031.0 $a 978-979-3483-92 $0010-041600000000139 $a 636.5 SAS b $a 636.5 SAS b $a Heru Sasongko $a Beternak Itik $a Yogyakarta $b PT. Citra Aji Parama $c 2007 $a Arpus Kab. Magetan $a 35.756