TY  - BOOK
AU  - Hawley,Amos H.(Amos Henry)
TI  - Urban society: an ecological approach 
SN  - 0471057533
PY  - 1981///
CY  - New York
PB  - John Wiley & Sons
KW  - Ubanization
KW  - Sociology, Urban
N1  - Includes bibliographical references and index
ER  -