Seismological bulletin / 
Meteorotogical Department, India 
 - Delhi :  Manager of Publications,  1941 
 - v. ;  30cm. 
 - Annual 
 - 1938-1974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seismology
<br/><br/><label>Dewey Class. No.: </label>551.22