Preliminary report of permafrost investigations in the Dunbar Area, Alaska.
Péwé, Troy Lewis, 1918-
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. .
Cover title.
gs 49000278
Permafrost--Alaska.
Soils--Alaska.
QE75 / .C5 no. 42
557.3
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. .
Cover title.
gs 49000278
Permafrost--Alaska.
Soils--Alaska.
QE75 / .C5 no. 42
557.3