Worzel, J. Lamar <br/><br/>
Pendulum gravity measurements at sea 1936-1959 

 - New York :   John Wiley and Sons,  1965. 
 - xix,421p.  : ill.   ; 31cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gravity
<br/><br/><label>LC Class. No.: </label>QTO QB335.W67