Ramaswamy, S <br/><br/>
Study of ferruginous and titanoferrous impurity minerals in china clay(Theses) 
Ramaswamy, S guided by Sathy Chandrasekhar 
 - Kochi  Cusat   2007 
 - 363p. 
<br/><br/><label>Subjects--Index Terms: </label>China clay Impurity minerals  
<br/><br/><label>Universal Decimal Class. No.: </label>666.321  / RAM T