Cromie, William J <br/><br/>
Why the Mohole: Adventures in Inner Space 

 - Boston:  Little Brown and Company,  1964. 
 - 230p.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences
<br/><br/><label>Dewey Class. No.: </label>550  / CRO