TY  - RPRT
TI  - Land use and land cover and associated maps for Phoenix, Ariz.
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1976
DO  - 10.3133/ofr76121
UR  - https://pubs.usgs.gov/publication/ofr76121
ID  - ofr76121
ER  -