Péwé, Troy Lewis,  1918- <br/><br/>
Preliminary report of permafrost investigations in the Dunbar Area, Alaska. 

 - Washington,  1949. 
 - 3 l.  illus.  27 cm. 
 - United States. Geological Survey. Circular  no.42 .
 - Geological Survey circular ;  42. .
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>gs 49000278  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Permafrost--Alaska.<br/>Soils--Alaska.
<br/><br/><label>LC Class. No.: </label>QE75  / .C5 no. 42 
<br/><br/><label>Dewey Class. No.: </label>557.3