TY  - RPRT
TI  - Electron-microprobe study of chromitites associated with alpine ultramafic complexes and some genetic implications
AU  - M. L. Bird
PY  - 1978
DO  - 10.3133/ofr78119
UR  - https://pubs.usgs.gov/publication/ofr78119
ID  - ofr78119
ER  -