TY - BOOK ED - National Research Council (U.S.). ED - National Academy of Sciences (U.S.) ED - National Academy of Engineering. ED - National Research Council (U.SA.) TI - Man, materials, and environment: a report to the National Commission on Materials Policy PY - 1973/// CY - Cambridge PB - The MIT Press KW - Environmental policy N1 - Includes index; Includes bibliographical references ER -