Block 3, igneous processes :    phase relations and geochemistry 

 - Walton Hall :    The Open University ,    c1981, repr. 1990 
 - 105 p. :    ill., tables ;    30 cm. 
 - The earth: structure, composition and evolution Science: a second level course. .
<br/><br/><label>ISBN: </label>0335160565 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geochemistry
<br/><br/><label>Dewey Class. No.: </label>551.9 O