International economics of pollution 
Ingo Walter.  
 - London  Macmillan  1975.  
 - 208p.  ill. 
<br/><br/>Bibliography: p.196-203  
<br/><br/><label>ISBN: </label>333190092 (invalid) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy<br/>Pollution--Economic aspects