Ray, S. <br/><br/>
Fifty years of science in India;  progress of geology, 
by S. Ray. 
 - Calcutta,  Indian Science Congress Association,  1963. 
 - iv, 194 p.  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>sa 65009447 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--India.
<br/><br/><label>LC Class. No.: </label>QE295  / .R35