=LDR 22 4500 =001 2687 =082 04$a304.2 WAL =100 1\$aWalmsley, D. J. =245 10$aHuman geography =260 \\$aLondon :$bLongman,$c1984 =650 \0$aBooks =700 1\$aLewis, G. J. =852 \\$bFreeman Library$h304.2 WAL