Understanding the earth :  a reader in the earth sciences / 
ed. by I. G. Gass, Peter J. Smith, R. C. L. Wilson. 
 - Cambridge :  MIT Press,  1971. 
 - 355 p. 
<br/><br/><label>ISBN: </label>0262570246 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences.
<br/><br/><label>LC Class. No.: </label>QE26.2  / .U53