Wolfe, Louis <br/><br/>
The Deepest Hole in the World : the story of project mohole 

 - New York :  G.P.Putnam's Sons,  1964. 
 - 71p.;  ill.;  22cm 
<br/><br/><label>ISBN: </label>63-15568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomical Geography(Earth)<br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>525  / WOL