Calvert, William R. <br/><br/>
Geology of the Standing rock and Cheyenne river Indian reservations, North and South Dakota / 
by W.R. Calvert, A.L. Beekly, V.H. Barnett and M.A. Pishel. 
 - Washington,  Govt. Print. Off.,  1914. 
 - 49 p. :  ill., plates, fold. maps (l in pocket) ;  24 cm. 
 - U.S. Geological survey. Bulletin 575 .
 - United States.  Geological Survey.  Bulletin ;  575. .
<br/><br/><label>LCCN: </label>gs 14000427  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--North Dakota<br/>Geology--South Dakota
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 575