=LDR 00000nam a2200000ui 4500 =001 1609 =008 250530s1985\\\\xx\|||||||||||||||||eng\d =082 04$a551.7 0913 =245 00$aEnvironmental change and tropical geomorphology =260 \\$aBoston, MA :$bAllen & Unwin,$c1985 =700 1\$aSpencer, T. =700 1\$aDouglas, Ian =852 \\$bFreeman Library$cBooks$h551.7 0913