na INLIS000000000008257 Ind 0010-1118008257 Urban society an sociological approach HAWLEY, Amos H. Amos H. Hawley New York Ronald Press 1971 ix, 348 p. : ill. ; 25 cm. ix, 348 p. : ill. ; 25 cm. 301(-201)HAWu Index: p. 337-348 301(-201) URBAN AREAS ECOLOGY 608/80