text Jakarta Yasaguna 1979 Cet. 5 ind 127 hlm ilus 21 cm Soekandar Wiriatmadja Bibliografi : hlm. 127 Pertanian - Bimbingan Bimbingan Pertanian 20090227022843.0 YOGYA-02090000018299 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)