TY - BOOK ED - Masschusetts Institute of Technology ED - United Nations Conference on the Human Environmental, 1972 ED - Study of Critical Environmental Problems TI - Man's impact on the global environment: assement and recommendations for action SN - 0262190869 U1 - 628.5 PY - 1974/// CY - Cambridge PB - MIT Press KW - Pollution KW - Climatic changes KW - Global temperature changes KW - Pollutants KW - Man KW - Influence on Nature KW - Congress KW - Ecology KW - Congresses N1 - 1st ed pub. in 1970 held to make preliminary studies for the 1972 "United Nations Conference on the Human Environment ER -