Samanta B K  Ed <br/><br/>
Proceedings of XI Indian Colloquim on Micropalaeontology & Stratigraphy Pt II 

 -  Geol Mining & Met Soc of Ind, Calcutta 
 - pp 291;   25*18 
<br/><br/><label>Dewey Class. No.: </label>H5-6p2,N84/N86/B16453