Bibliography of north American geology, 1950-1959 / 
by Ruth Reece King...[et al.]. 
 -- Washington :   United States Government Printing Office,   1965 
 - 4v. -- 
 (Geological Survey Bulletin  ; 1195).
<br/><br/>Contiene : Vol. I. A-L. -- Vol. II. M-Z. -- Vol. III. A-L. -- Vol. IV. M-Z 
<br/><br/><label>Subjects--Topical Terms: </label><br/>América del Norte<br/>Geología - Bibliografías
<br/><br/><label>Universal Decimal Class. No.: </label>55(7)(01)