Belloli, Robert C. <br/><br/>
Contemporary physical science  our impact on our world 
Robert C. Belloli. 
 - New York  Macmillan  c1978. 
 - xv, 406 p.  ill.  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0023080701 
<br/><br/><label>LCCN: </label>76052929  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology<br/>Pollution<br/>Natural resources<br/>Environmental protection
<br/><br/><label>LC Class. No.: </label>GF41  / .B44 
<br/><br/><label>Dewey Class. No.: </label>301.31