TY  - RPRT
TI  - Topographic map of the Ninemile Draw area, Colorado River, Glen Canyon National Recreation Area, Arizona
AU  - Richard Hereford
PY  - 1996
DO  - 10.3133/ofr97253
UR  - https://pubs.usgs.gov/publication/ofr97253
ID  - ofr97253
ER  -