Handbook of environmental education :  with international case studies / 
edited by Robert N. Saveland for International Union for Conservation of Nature and Natural Resources, Morges, Switzerland. 
 - London ;  J. Wiley,  1976. 
 - 267 p. : 
<br/><br/><label>ISBN: </label>0471755354 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental education.
<br/><br/><label>Dewey Class. No.: </label>372.357  / Ha