TY  - RPRT
TI  - Land use and land cover associated maps for Gadsden, Alabama
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1977
DO  - 10.3133/ofr7745
UR  - https://pubs.usgs.gov/publication/ofr7745
ID  - ofr7745
ER  -