text Jakarta Rajawali Press 1984 Cetakan : 1 ind xxvi, 544 hlm. : ilus. ;20.5 cm. Pencemaran 628.1 20130515223645 INLIS000000000010785 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)