TY  - RPRT
TI  - Mineral-resource map of the Petersburg quadrangle and parts of the Port Alexander, Sitka, and Sumdum quadrangles, southeastern Alaska
AU  - D. A. Brew
AU  - D. J. Grybeck
AU  - J. B. Cathrall
AU  - Susan M. Karl
AU  - R.B. Koch
AU  - D.F. Barnes
AU  - R.J. Newberry
AU  - Andrew Griscom
AU  - H. C. Berg
PY  - 1989
DO  - 10.3133/mf1970b
UR  - https://pubs.usgs.gov/publication/mf1970B
ID  - mf1970B
ER  -