01131nam a2200277Ia 4500 52431 BIBL 20200218151627.0 710311s1968 inu b 10000 eng 68027345 //r852 n-us--- EVLG HT167 .E46 301.3/6/0973 Environment and change the next fifty years. Commissioned and edited by William R. Ewald, Jr., on behalf of the American Institute of Planners' fiftieth year consultation. Bloomington Indiana University Press [1968] xvi, 397 p. 25 cm. 10.00 "Based on papers commissioned for the American Institute of Planners' two-year consultation, Part 1: Optimum environment with man as the measure, Portland, Oregon, August 14-18, 1966." Includes bibliographies. City planning United States. 73701 Local United States Social policy. 182913 Local Ewald, William R. ed. Local 221686 American Institute of Planners. 195618 Local Next fifty years. 39717 39717 0 0 0 301_300000000000000_E61 0 evl 82788 10 10 1 2016-05-27 76164 0 301.3 E61 80000000285208 2016-05-27 00:00:00 r:52431 z:NCC:D 6