Shrivastava, A. K <br/><br/>
A handbook for teachers: research in teaching of ecology and environment 
A.K. Shrivastava; R.K. Ranjan 
 - New Delhi  A. P. H. Pub. Corp  2005 
 - xii, 204 p 
<br/><br/><label>ISBN: </label>9788176489416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology and environment- Research study and teaching
<br/><br/><label>Dewey Class. No.: </label>574.507 SHR