TY  - RPRT
TI  - The Crystal Falls iron-bearing district of Michigan
AU  - Julius Morgan Clements
AU  - Henry Lloyd Smyth
AU  - William Shirley Bayley
AU  - Charles Richard Van Hise
PY  - 1899
DO  - 10.3133/m36
UR  - https://pubs.usgs.gov/publication/m36
ID  - m36
ER  -