Young, Edward Joseph  1907-1968 <br/><br/>
Jasperoids of the lake valley mining district, New Mexico / 
by E. J. Young and T. G. Lovering. 
 -- Washington :   United States Government Printing Office,   1966 
 - 27 p. -- 
 (Geological Survey Bulletin  ;  1222-D).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>New Mexico
<br/><br/><label>Universal Decimal Class. No.: </label>55(789)