=LDR 22 4500 =001 5656 =082 04$a551.410913 THO =100 1\$aThomas, Michael F. =245 10$aTropical Geomorphology: a study or weathering and landform development in warm climates =260 \\$aLondon :$bMacmillan,$c1974 =650 \0$aBooks =852 \\$bFreeman Library$h551.410913 THO