Lahiri, A. <br/><br/>
Source book of environmental activities in India / 
A. Lahiri and P. K. Banerjee and D. Bandopadyay 
 - New Delhi :  National Information System for Science & Technology ,  1978 
 - xii, 580 p. ;  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering--India--Directories
<br/><br/><label>Dewey Class. No.: </label>620.8058