00549 2200205 4500001002100000005001700021006001900038007000300057008004100060020001800101035002400119082001600143084001600159100001800175245004900193260004500242300002500287650001900312850001200331INLIS00000000000225620150209103107.0a  140428 2002 jki ind  a979-461-417-3 0010-041400000000610 2[21]a361.1 a361.1 Pen -0 aPengelolaan -10aLingkungan sosial /cPenyunting, Jonny Purba aJakarta :bYayasan Obor Indonesia,c2002 ax, 156 hlm. ;b21 cm aSOSIAL-MASALAH aSUPUDES