=LDR 22 4500 =001 4480 =082 04$a551.4 EMB =100 1\$aEmbleton, Clifford =245 10$aProcess in geomorphology =260 \\$aLondon :$bEdward Arnold,$c1979 =650 \0$aBooks =852 \\$bFreeman Library$h551.4 EMB