Wealth of India :  a dictionary of indian raw materials & industrial products. 

 - New Delhi :  Publications & Information Directorate, CSIR,  1985. 
 - xxxviii,472,xivp. 
<br/><br/>v.9 : Rh-So (contents : Raw Materials) 
<br/><br/><label>ISBN: </label>  Gift 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Raw Materials--India.<br/>Encyclopedia and Dictionaries--India.<br/>Wealth--Dictionaries--India.<br/>Agricultural Products--India.