TY  - RPRT
TI  - Reconnaissance geologic map of the Big Delta A-2 and A-3 quadrangles, Alaska
AU  - Florence R. Weber
AU  - Helen L. Foster
AU  - Terry E.C. Keith
PY  - 1977
DO  - 10.3133/mf869
UR  - https://pubs.usgs.gov/publication/mf869
ID  - mf869
ER  -