Sinha R K <br/><br/>
Treatise on industrial minerals of India 

 -  1967 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>50014 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geology<br/> Ore<br/>Minerals
<br/><br/><label>Dewey Class. No.: </label>H7.2, K7;1