=LDR 22 4500 =001 3710 =082 04$a519.5 CHO =100 1\$aChorley, Richard J. =245 10$aModels in geography: the second Madingley lectures =260 \\$aLondon :$bMethuen,$c1967 =650 \0$aBooks =700 1\$aHaggett, Peter =852 \\$bFreeman Library$h519.5 CHO