TY  - RPRT
TI  - Reconnaissance geologic map of the Big Delta C-4 Quadrangle, Alaska
AU  - Helen Laura Foster
AU  - Cynthia Dusel-Bacon
AU  - Florence R. Weber
PY  - 1977
DO  - 10.3133/ofr77262
UR  - https://pubs.usgs.gov/publication/ofr77262
ID  - ofr77262
ER  -