Auld, D A L (ed) <br/><br/>
Economic thinking and pollution problems 

 - Toronto  University of Toronto press  1972 
 - viii, 184p.; 22cm. 
<br/><br/><label>ISBN: </label>802017665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air pollution<br/>Economics<br/>Pollution<br/>Pollution control<br/>Water pollution