TY  - RPRT
TI  - Two-dimensional digital ground-water model of the Memphis Sand and equivalent units, Tennessee,Arkansas,Mississippi
AU  - J. V. Brahana
PY  - 1982
DO  - 10.3133/ofr8299
UR  - https://pubs.usgs.gov/publication/ofr8299
ID  - ofr8299
ER  -