text Sumedang Fakultas Peternakan Universitas Padjadjaran 2011 In vi, 48 p. : ill. 29 cm Hari Ian Putra KetarendanParulian Tua Sihombing DUCKS ANIMAL WASTE PROCESSING 74 - INLIS000000000001435 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)