Valuing the earth :  economics, ecology, ethics / 
edited by Herman E. Daly and Kenneth N. Townsend. 
 - Cambridge, Mass. :  MIT Press,  c1993. 
 - x, 387 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780262540681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development--Environmental aspects.<br/>Environmental ethics.
<br/><br/><label>LC Class. No.: </label>HD75.6  / .V35 1993