TY  - BOOK
AU  - Maddren,A.G.
TI  - The Koyukuk-Chandalar region, Alaska,
AV  - TN24.A4 M15
PY  - 1913///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Geology
KW  - Alaska
N1  - "Recent Survey publications on Alaska":  p. i-viii
ER  -