Adams Mansfield. <br/><br/>
Earthquakes.(Intro.To Obserrational Seismology). 

 - 1st Ed. 
 -  Heath & Company Boston  1974 
 - 122p.  23 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>CIVI
<br/><br/><label>Index Terms--Genre/Form: </label><br/>H-13
<br/><br/><label>Dewey Class. No.: </label>23G-310  / ADA