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

 - Cambridge, Mass.,  MIT Press  [1970]  
 - xxii, 319 p  illus  22 cm. 
<br/><br/> Held to make preliminary studies for the 1972 United Nations Conference on the Human Environment.   Sponsored by the Massachusetts Institute of Technology.  
<br/><br/>Includes bibliographies.  
<br/><br/>Includes index.  
<br/><br/><label>ISBN: </label>0262190869 0262690276 (pbk.) 9780262190862 9780262690270 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Congresses.<br/>Nature--Effect of human beings on--Congresses.<br/>Ecology--Congresses.<br/>Environment--Congresses.<br/>Ecologâia.<br/>âEcologie--Congr?es.<br/>Homme--Influence sur la nature--Congr?es.<br/>Milieuvraagstuk. gtt 
<br/><br/><label>Subjects--Index Terms: </label>Pollution of environment  Control measures Conference proceedings 
<br/><br/><label>LC Class. No.: </label>QH541  / .S73 
<br/><br/><label>National Library of Medicine Call No.: </label>QH 541  / S933m 1970