Barbour, Ian G. <br/><br/>
Technology, environment, and human values / 
Ian G. Barbour. 
 - New York, N.Y :  Praeger ,  1980. 
 - 331p. ;  23cm 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0030558867 0030558816  pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy--United States.