Pencegahan pencemaran pupuk dan pestisida text Jakarta Penebar Swadaya 1989 Cet. 2 ind 24 cm ilus 21 cm Kusmo S Pencemaran - Aspek Lingkungan 628.5 Seri teknologi 979-489-016-2 20090227024347.0 YOGYA-02090000029620 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)