TY  - BOOK
AU  - Ewald,William R.
ED  - Indiana University press
TI  - Environment and change: the next fifty years 
U1  - 307.12160973 23
PY  - 1968///
CY  - Bloomington
PB  - Indiana University Press
KW  - City planning
KW  - United States
KW  - Sociology, Urban
KW  - Land use, Urban
KW  - Social policy
N1  - On behalf of the American Institute of Planners' 50th year consultation; Based on papers commissioned for the American Institute of Planners' two-year consultation Part I: Optimum Environment with Man as the Measure Portland Oregon August 14-18 1966
ER  -