text Yogyakarta [s.n] 1994 ind vii,143,[7]lembar ilus 28cm Suratno Skripsi Fak.sastra Universitas Gadjah Mada Yogyakarta Bibliografi;lembar 139-143 pertanian 630 20090227093612.0 YOGYA-02090000072138 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)