Garland, George D.  1926- <br/><br/>
Introduction to geophysics  mantel, core, and crust 
George D. Garland 
 - 2nd ed 
 - Philadelphia  W. B. Saunders  1979 
 - 494p. ill. 26cm 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0721640265 
<br/><br/><label>LCCN: </label>78-54516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geophysics