TY  - RPRT
TI  - Reconnaissance geologic map of the Ash Fork quadrangle, Yavapai and Coconino Counties, Arizona
AU  - M. H. Krieger
PY  - 1967
DO  - 10.3133/i499
UR  - https://pubs.usgs.gov/publication/i499
ID  - i499
ER  -