Scheme of environmental science education in schools / 
Department of Education, Ministry of Human Resources Development, Government of India 
 - New Delhi :  The Author,  1988 
 - 20 p. :  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences
<br/><br/><label>Dewey Class. No.: </label>372.3