Ir. Gusrina text Jakarta PT Musi Perkasa Utama 2005 - viii, 39 hlm. : ilus. ; 21 cm. Ir. Gusrina Peternakan Udang 639.5 639.5 GUS p 979-651-142-8 20190226030205 INLIS000000000000769 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)