TY - BOOK AU - Hinrichs,Noël ED - National Congress on Optimum Population and Environment ED - National Congress on Optimum Population and Environment ED - National Congress on Optimum Population and Environment ED - Council on Population and Environment. TI - Population, environment, and people AV - HB849 .N37 1970 U1 - 301.3/29/73 PY - 1971///] CY - New York PB - McGraw-Hill KW - Population KW - Congresses KW - Local KW - Environmental policy KW - United States N1 - Selected papers of the first National Congress on Optimum Population and Environment, held June, 1970, in Chicago ER -