Environmental economics & management :   theory, policy and applications /  
Scott J. Callon [and] Janet M. Thomas    
 - 4th.ed.    
 - Australia :  Thomson South-Western,   2007    
 - xxv;454p. :  ill.;   26cm.    
<br/><br/>Includes bibliographical references and index   
<br/><br/><label>ISBN: </label>0324320671    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics   <br/>Environmental management   <br/>Environmental policy   <br/>Natural resources--management