TY  - BOOK
AU  - Collier,Arthur J.
TI  - The tin deposits of the York region, Alaska,
T2  - U.S. Geological survey. Bulletin
AV  - QE75 .B9 no. 229
PY  - 1904///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Tin ores
KW  - Alaska
N1  - Subject series: A, Economic geology, 36; Bibliography: p. 55-57; Includes index
ER  -