A review of hydro-electric development in India how falling water turns wheel of progress / 
Central Board of Irrigation and Power, Govt. of India 
 - 3rd ed. 
 - New Delhi :  Central Board of Irrigation and Power,  1956 
 - 30 p. ;  22 cm. 
 - Populer series .
<br/><br/><label>Dewey Class. No.: </label>621.312134(54)