Matthews, W.H. <br/><br/>
Investigating the earth 

 - 3rd Ed.; 
 - Boston :  Houghton mifflin,  1981. 
 - xv,557p.;  Col.ill.;  26cm 
<br/><br/><label>ISBN: </label>0-395-30167-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences
<br/><br/><label>Dewey Class. No.: </label>550  / INV