Tasch, Paul. <br/><br/>
Magnetic and nonmagnetic fractions of beach sediments (Galápagos Islands) and their significance / 
Paul Tasch. 
 -  1977. 
 - 25-32 p. 
<br/><br/> BIB Now: 6714 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Geology Geología Sand Arena 
<br/><br/><label>Dewey Class. No.: </label>551.7