text Ungaran Trubus Agriwidya 1996 Cet. 1 ind viii, 127 hlm ilus, lamp 21 cm Y. Pudji Widodo Bibliografi : hlm. 116-119 Coklat 633.74541 20090227020626.0 YOGYA-02090000003409 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)