Council of Scientific and Industrial Research <br/><br/>
The Wealth of India: a dictionary of Indian raw materials and industrial products  CSIR. 

 - New Delhi  CSIR  1972 
 - V.9 (xxxviii, 472p.) : ill., 7 plates 29cm. 
<br/><br/>Contents :V.9 Rh-So Raw materials. 
<br/><br/><label>Dewey Class. No.: </label>333.70954,  / I03W