=LDR 22 4500 =001 5204 =082 04$a711 MAY =100 1\$aMayer, Harold Melvin =245 10$aThe spatial expresion of urban growth =260 \\$bAssociation of American Geographers,$c1969 =650 \0$aPamphlets =852 \\$bFreeman Library$h711 MAY