Heindl, L. A.  1916-1978 <br/><br/>
Mesozoic formations in the Vekol mountains Papago Indian reservation Arizona / 
by L. A. Heindl. 
 -- Washington :   United States Government Printing Office,   1965 
 - 9 p. -- 
 (Geological Survey Bulletin  ;  1194-G).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arizona<br/>Estratigrafía<br/>Mesozoico
<br/><br/><label>Universal Decimal Class. No.: </label>551.76(791)