Dhar, P.N. Sastry, D.U. <br/><br/>
Demand for energy in North-West India 

 -  1967 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Coal production-India<br/>Fuels-Commercial<br/>Oil production-India
<br/><br/><label>Dewey Class. No.: </label>338.476626  / D38D