Prindle, Louis Marcus,  1865-1956. <br/><br/>
The Fortymile quadrangle, Yukon-Tanana region, Alaska. 

 -  Govt. Print. Off.,  1909. 
 - 52 p. 
<br/><br/><label>LCCN: </label>gs 09000151  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Alaska.<br/>Gold mines and mining--Alaska.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 375