Sikas text Jakarta Penebar Swadaya 1991 ind viii, 132 hlm ilus 15 cm Murdinah, M. S, Singgih Wibowo Bibliografi : hlm. 131-132 Sikas 635.935 Seri Pertanian 979-489-088-x 20090227023432.0 YOGYA-02090000020520 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)