Preserving the legacy Concepts in support of sustainability/ 
Allen G.Noble  
 - Maryland:   Lexington books,  1999.  
 - xii, 231 p. : 
<br/><br/> Includes index.   Includes index.  
<br/><br/><label>ISBN: </label>739199157 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development 
<br/><br/><label>LC Class. No.: </label>HC79 .E5P678 1999