Petunjuk Pengendalian dan Pemanfaatan Keong Mas text Ungaran Trubus Agriwidya 1996 Cetakan : 1 ind vii, 106 hlm. : ilus. ;20.5 cm. 89 Siput 639.4 979-661-008-6 20130515225641 INLIS000000000011191 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)