Charles D Kolstad, <br/><br/>
Intermediate environmental economics 
By Charles D Kolstad 
 - 2nd ed. 
 - Delhi:  Oxford university press,  2011. 
 - 470p. 
<br/><br/><label>ISBN: </label>9780198091783 
<br/><br/><label>Subjects--Index Terms: </label>Economics ofland & energy 
<br/><br/><label>Dewey Class. No.: </label>333.7