TY - BOOK ED - Massachusetts Institute of Technology (Cambridge) TI - Man's impact on global environemt: assessment and recommendations for action SN - 0-262-69027-6 U1 - 301.3 21st PY - 1970/// CY - Cambridge PB - MIT Press KW - Environmental impact analysis; Pollutants; Environmental health; Ecology N1 - Report of the study of critical environmental problems (ECEP) ER -