text Blitar] Biro Audio & visual Kementerian Penerangan [s.a.] ind 15 hlm ilus 21 cm Dengan kerjasama Pusat Djawatan Pertanian Rakjat Kementerian Pertanian Ubi kayu 633.492 20090227025856.0 YOGYA-02090000042531 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)