Young, John E. <br/><br/>
The next efficiency revolution   : creating a sustainable materials economy 

 - Washington :   Worldwatch Institute,  1994 
 - 58p. :    ill. ;   22cm. 
 - World watch paper ; 121 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recyding industry<br/>Canada<br/>Raw materials<br/>Sustainable development
<br/><br/><label>LC Class. No.: </label>EAF PAM HD9975.U52Y68