Environmental education an approach to sustainable development :  Education environmental approaches pour un development durable / 
Edited by  Hartmut  Schneider  
 - Paris  OECD  1993 
 - 258p  28 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Education
<br/><br/><label>Dewey Class. No.: </label>333  / ENV