Massachusetts institute of technology <br/><br/>
Report of the study of critical environmental problems(SCEP)  Man's impact on the global environment 

 - U S A  The colonial press, inc.  1970 
 - xxii, 319 p.; 24cm. 
<br/><br/><label>ISBN: </label>262190869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatic effects<br/>Ecological effects<br/>Environmental protection