text Surabaya Usaha Nasional 1994 Cet.1 ind 163 hlm ilus 21 cm oleh Arifin Arief Tanaman - Penyakit Hama tanaman 632.9 20090227023530.0 YOGYA-02090000021391 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)