TY  - RPRT
TI  - Index to North American geology, paleontology, petrology and mineralogy for the years 1892-1900, inclusive
AU  - Fred Boughton Weeks
PY  - 1902
DO  - 10.3133/b189
UR  - https://pubs.usgs.gov/publication/b189
ID  - b189
ER  -