Sinha Roy, P. T. <br/><br/>
Progress report on the systematic geohydrological survey in the upper catchment area of the Vamsadhara river, Koraput and Ganjam districts of Orissa and Srikakulam district of Andhra :  field season 1964-70 / 
P. T. Sinha Roy 
 - Calcutta :  Central Ground Water Board, Govt. of India,  1981 
 - Various Pagings :  ill., maps(fold. ), tables ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ground water--Koraput, Orissa<br/>Ground water--Ganjam, Orissa<br/>Ground water--Srikakulum, Andhra<br/>Hydrogeological surveys
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Vamsadhara River Basin Area--Water supply
<br/><br/><label>Dewey Class. No.: </label>551.49 (54)