Palmer, Joy A. <br/><br/>
Environmental education in the 21st century :  theory, practice, progress and promise / 
Joy A. Palmer. 
 - London :  Routhledge,  c1998. 
 - xiv, 284 p. : ill. ; 28 cm. 
<br/><br/>Includes references. 
<br/><br/><label>ISBN: </label>0415131979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental education<br/>Environmental sciences--Study and teaching
<br/><br/><label>LC Class. No.: </label>GE70   / P18 1998