00473     2200181   4500001002100000005001500021035002000036007000300056008004100059082001200100084001800112100000800130245004500138260003400183300003900217600002100256990001400277INLIS00000000000250520250801110945  a0010-0825000006ta250801                g          0 ind    a301.161  a301.161 ZEN m0 aZen1 aMenuju Kelestarian Lingkuan Hidup /cZen  aJakarta :bPt Gramedia,c1981  axiii, 245 hlm. :bilus. ;c20,5 cm 4aLingkungan Hidup  aBUN025762