text Ungaran Trubus Agriwidya 1996 Cet. 1 ind viii, 48 hlm ilus 21 cm Setijo Petoyo Bibliografi : hlm. 46-47 Kemangi 635.5 979-661-006-X YOPDYOG 20090227024430.0 YOGYA-02090000029884 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)