TY  - RPRT
TI  - Land use and land cover, 1973-76, Bluefield, West Virginia; Virginia; Kentucky
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1981
DO  - 10.3133/l109
UR  - https://pubs.usgs.gov/publication/l109
ID  - l109
ER  -