Parker, Sybil P. <br/><br/>
Mc Graw-Hill dictionary of earth science 

 - New York,  McGraw-Hill,  1984 
 - ,  , 
<br/><br/><label>Subjects--Index Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>550.321  / MH 550.321