Ghanta, Ramesh. Digumarti, Bhaskara Rao ed. <br/><br/>
Environmental education 

 - New Delhi  Discovery Publishing House  1998 
 - xv, 308 
<br/><br/><label>ISBN: </label>8171414230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>education
<br/><br/><label>Dewey Class. No.: </label>371.357  GHA;1  R