Seneca Joseph J. <br/><br/>
Environmental economics 

 - New Jersey   Prentice Hall          1974 
 - xi, 354p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Economics
<br/><br/><label>Dewey Class. No.: </label>X:(G:55), L4