Hietanen, Anna  1909- <br/><br/>
Anorthosite and associated rocks in the Boehls butte Quadrangle and Vicinity Idaho / 
by Anna Hietanen. 
 -- Washington :   United States Government Printing Office,   1963 
 - 78 p. + 1 map. -- 
 (Geological Survey Professional Paper  ;  344-B).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Idaho<br/>Rocas ígneas<br/>Rocas metamórficas
<br/><br/><label>Universal Decimal Class. No.: </label>552.3/.4(796)