Allman, S. Audean., Kopp, O. W. and Zulfelt, David L. <br/><br/>
Environmental education  : guidelines and activites for teachers 

 - Columbus  ; Charles E. Merrill Publishing  , 1976 
 - 141p. 
<br/><br/><label>ISBN: </label> £6.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Environmental Education
<br/><br/><label>Dewey Class. No.: </label>370  / ALL