Roy, A. K. <br/><br/>
Bulletins of the Geological Survey of India / 
A. K. Roy and D. V. Ramanamurty 
 - Delhi :  Govt. Press,  1975 
 - 77 p. :  map ;  25 cm. 
 - Series B-Engineering geology and ground water No-39, Near surface groundwater studies in the central Narmada valley, Madhya Prodesh .
<br/><br/><label>Dewey Class. No.: </label>555.40061