Lauwerys, J A  <br/><br/>
Man's impact on nature 

 - London:   Aldus Books London,   1969 
 - 188p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Nature  
<br/><br/><label>Universal Decimal Class. No.: </label>R 502  / K9