=LDR 00000nam a2200000ui 4500 =001 4364 =008 250530s1971\\\\xx\|||||||||||||||||eng\d =082 04$a304.6 CLA =100 1\$aClarke, John I. =245 10$aPopulation geography and the developing countries =260 \\$aOxford :$bPergamon Press,$c1971 =852 \\$bFreeman Library$cBooks$h304.6 CLA