TY  - RPRT
TI  - Short papers in the geologic and hydrologic sciences, articles 293-435
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1961
DO  - 10.3133/pp424d
UR  - https://pubs.usgs.gov/publication/pp424D
ID  - pp424D
ER  -