Harper, Charles L. <br/><br/>
Environment and society :  human perspectives on environmental issues / 
Charles L. Harper 
 - Upper Saddle River, N.J. :  Prentice Hall,  1996 
 - xvii, 443 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0136690866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>Environmental policy.<br/>Environmentalism.<br/>Ecología humana.<br/>Política ambiental.<br/>Ecologismo.
<br/><br/><label>Dewey Class. No.: </label>304.2/8