Eakin, Henry M.  1883-1936. <br/><br/>
The Yukon-Koyukuk region, Alaska. 

 -  Govt. Print. Off.,  1916. 
 - 88 p. 
<br/><br/><label>LCCN: </label>gs 16000663  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Alaska.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 681