TY - BOOK AU - Ewald, Jr, Willian R. TI - ENVIRONMENT AND CHANGE U1 - 301.360973 PY - 1968/// CY - Bloomington PB - Indiana University Press N1 - Based On Papers Commissioned For The American Institute Of Planners' Two-Year Consultation, Pt. 2 : The Washington Conference, October 1-6, 1967 ER -