000 00377cam a22001217a 4500
008 180718b1968 xxu||||| |||| 00| 0 eng d
082 _aO91x73 ew14e
245 _aEnvironment and policy : the next fifty years
_cedited by william R. Ewald
260 _aBloomington
_bIndiana
_c1968
300 _axiv,459p
650 _aCity planning --United States.
700 _aEwald, William R.
999 _c410274
_d410274