Leet, L. Don <br/><br/>
Practical seismology and seismic prospecting 

 - New York  D. Appleton-Century Company  1938 
 - 430 p.  ilus. 
 - Century Earth Science Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROSPECCION SISMICA<br/>SISMOLOGIA
<br/><br/><label>Universal Decimal Class. No.: </label>550.834/L37