Callan, Scott J. <br/><br/>
Environmental economics and managemet:  theory, policy,and applications 

 - 4 ed. 
 -  Thomson / South-Western  2007 
 - 454 p. 
<br/><br/><label>ISBN: </label>9780324320671 
<br/><br/><label>Dewey Class. No.: </label>333.7