Tragedi revolusi hijau text Yogyakarta Kanisius 1993 Cet. 3 ind 120 hlm ilus 21 cm Isuasta Eka Bibliografi : hlm.116-117 Pestisida dan Lingkungan 632.95 979-413-689-1 20090227020630.0 YOGYA-02090000003504 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)