HEAL,GEOFFREY <br/><br/>
VALUING THE FUTURE   ECONOMIC THEORY AND SUSTAINABILITY 

 - NEW YORK  COLUMBIA UNIVERSITY PRESS  1998 
 - xii,226P. 
<br/><br/> includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0-231-11306-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development.
<br/><br/><label>LC Class. No.: </label>HD 75.7 .H43 1998