TY  - RPRT
TI  - Land use and land cover, 1975-1976, Great Falls South, Montana
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1983
DO  - 10.3133/l168
UR  - https://pubs.usgs.gov/publication/l168
ID  - l168
ER  -