TY  - RPRT
TI  - Hydraulic conversion tables and convenient equivalents
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1919
DO  - 10.3133/wsp425c
UR  - https://pubs.usgs.gov/publication/wsp425C
ID  - wsp425C
ER  -