TY  - RPRT
TI  - Land use and land cover and associated maps for Salisbury, Maryland, and Delaware
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1977
DO  - 10.3133/ofr7763
UR  - https://pubs.usgs.gov/publication/ofr7763
ID  - ofr7763
ER  -