TY  - RPRT
TI  - Land use and land cover and associated maps for Helena, Arkansas; Mississippi, Tennessee (Mississippi, Tennessee portion only)
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1978
DO  - 10.3133/ofr782
UR  - https://pubs.usgs.gov/publication/ofr782
ID  - ofr782
ER  -