TY  - RPRT
TI  - Results of qualification tests on water-level sensing instruments, 1986
AU  - Randolph R. Holland
AU  - Donald H. Rapp
PY  - 1988
DO  - 10.3133/ofr88193
UR  - https://pubs.usgs.gov/publication/ofr88193
ID  - ofr88193
ER  -