TY  - RPRT
TI  - Dolomite in the vicinity of Lee, Massachisetts, as an available source of metallic magnesium
AU  - Earl T. Apfel
PY  - 1945
DO  - 10.3133/ofr4572
UR  - https://pubs.usgs.gov/publication/ofr4572
ID  - ofr4572
ER  -