Spedding, F H <br/><br/>
Rare Earths 

 - New York  John Wiley  1961 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>EARTH SCIENCE--Chemistry
<br/><br/><label>Dewey Class. No.: </label>550  / SPE-R