TY  - BOOK
TI  - Man's impact on the global environment: assessment and recommendations for action; report. 
SN  - 0262190869
AV  - QH541 .S73
PY  - 1970///]
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - Ecology
KW  - Congresses
KW  - Nature
KW  - Effect of human beings on
KW  - Environment
KW  - Ecologâia
KW  - âEcologie
KW  - Congr?es
KW  - Homme
KW  - Influence sur la nature
KW  - Milieuvraagstuk
KW  - gtt
KW  - Pollution of environment
KW  - Control measures Conference proceedings
N1  - Held to make preliminary studies for the 1972 United Nations Conference on the Human Environment.; Sponsored by the Massachusetts Institute of Technology.; Includes bibliographies.; Includes index.
ER  -