Ladd, Harry Stephen   1899-1982 <br/><br/>
Drilling Operations on Eniwetok atoll / 
by Harry S. Ladd and Seymour O. Schlanger. 
 -- Washington :   United States Government Printing Office,   1960 
 - P. 863-903 + 1 map. -- 
 (Geological Survey Professional Paper  ;  260-Y).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islas Marshall<br/>Perforación y sondeo
<br/><br/><label>Universal Decimal Class. No.: </label>550.82(966.4)