TY  - RPRT
TI  - Map showing depth to water table, September 1976, and area inundated by the June 1975 flood, Helena Valley, Lewis and Clark County, Montana
AU  - Kathleen R. Wilke
AU  - M. V. Johnson
PY  - 1978
DO  - 10.3133/ofr78110
UR  - https://pubs.usgs.gov/publication/ofr78110
ID  - ofr78110
ER  -