00446     2200169   4500001002100000005001500021008004100036035002500077041000800102082000800110090000800118245003500126250001600161260004400177300002100221650003400242INLIS00000000000969020130515214331                                   ind    a0010-051300000009690  aind  a550  a550  aKonferensi Tingkat Tinggi Bumi  aCetakan : 1  aJakartabDepartemen Penerangan RIc1992  a116 hlm. ;21 cm.  aIlmu Pengetahuan Tentang Bumi