Zongjin, Ma...[et al] <br/><br/>
Earthquake prediction: Nine major earthquakes in China 1966-1976 

 - Beijing  Seismological Press  1990 
 - xi, 332 p. 
<br/><br/><label>ISBN: </label> DM98 
<br/><br/><label>Dewey Class. No.: </label>551.22 Z76E