text Jakarta Yayasan Blok Indonesia 1990 Ed.1,cet.1 ind xiv, 321 hlm 21 cm Rachel Carson, Pekerja, Budy Kuswoko Judul asli : Silent spring Pestisida - Aspek lingkungan 628.74.62 979-461-058-F 20090227023447.0 YOGYA-02090000020777 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)