=LDR 00000nam a2200000ui 4500 =001 4369 =008 250530s1977\\\\xx\|||||||||||||||||eng\d =082 04$a966.9 HIL =100 1\$aHill, Polly =245 10$aPopulation, prosperity and poverty: rural Kano 1900 and 1970 =260 \\$aLondon :$bCambridge University Press,$c1977 =852 \\$bFreeman Library$cBooks$h966.9 HIL