TY  - BOOK
AU  - Winchell,Alexander Newton
TI  - Mining districts of the Dillon quadrangle, Montana and adjacent areas
T2  - U.S. Geological survey. Bulletin 574
AV  - QE75 .B9 no. 574
PY  - 1914///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Mines and mineral resources
KW  - Montana
N1  - Includes index
ER  -