Sunu, Pramudya text Jakarta Grasindo 2001 ind xxvi, 298 hal. ; 21 cm 2001 MASALAH LINGKUNGAN 363.73 363.73 SUN m 200226 20200226233652 INLIS000000000010032 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)