Seismic phase data:   NGRI/RRL-J seismic stations north east India 

 - Jorhat:   Regional Research Laboratory,   1986 
 - 400p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seismic
<br/><br/><label>Subjects--Index Terms: </label>North east 
<br/><br/><label>Universal Decimal Class. No.: </label>550.34(540-18)(083.5)  / M6