Hanley, Nick. <br/><br/>
Environmental economics :  in theory and practice / 
Nick Hanley, Jason F. Shogren, and Ben White. 
 - London :  Macmillan Press,  1997. 
 - xv, 464 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0333582365 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics.