Man's impact on the global environment;  assessment and recommendations for action; report. 

 - Cambridge, Mass.,  MIT Press  [1970] 
<br/><br/> Sponsored by the Massachusetts Institute of Technology.  Held to make preliminary studies for the 1972 United Nations Conference on the Human Environment.  First published 1970. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0262690276 (pbk.)   
<br/><br/><label>LCCN: </label>74139447 //r852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man -- Influence on nature -- Congresses.--Man -- Influence on nature -- Congresses.--Man -- Influence on nature -- Congresses.<br/>Ecology -- Congresses.--Ecology -- Congresses.
<br/><br/><label>LC Class. No.: </label>QH541  / .S73 
<br/><br/><label>Dewey Class. No.: </label>628/.5