Walter Ingo <br/><br/>
International economics of pollution. 

 - London  Macmillan         1975 
 - 208p  cm. 
<br/><br/><label>Standard No.: </label>35275 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:(D854), L5