00521     2200193   4500001002100000005001500021008004100036020000600077035002500083041000700108082001000115090001600125100001800141245006000159260002800219300002900247500003700276650001400313INLIS00000000001446720140109115358180129|||||||||   |   |||   |||| ||   |   a-  a0010-011400000014467  aid0 a551.3  a551.3 Koo e0 aKoontz, Robin00aErosi : Sebuah Buku tentang permukaan bumi yang Berubah  aJakartabErlanggac2008  a24 hlm. : ilus. ; 24 cm.  aIndeks hal.24, Bibliografi hal.- 0aILMU BUMI