Insights into environmental education / 
edited by George C. Martin and Keith Wheeler. 
 - Edinburgh :  Oliver & Boyd,  1975 
 - 199 p., 1 leaf of plates :  ill. ;  22 cm. 
<br/><br/> Label mounted on half t.p.: Distributed in the U.S.A. by Longman, inc. 
<br/><br/><label>ISBN: </label>0050027999 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental education.