Annual Research Session / 
Proceedings forty-second Annual Rsearch Session Madras, Tamilnadu, 20-29 June, 1972 
 - New Delhi :  Central Board of Irrigation and Power,  1972 
 - v. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>India--History<br/>Irrigation--Research<br/>Water-power--India
<br/><br/><label>Dewey Class. No.: </label>631.7