TY  - RPRT
TI  - Measurement of ground water velocity using Rhodamine WT dye near Sheffield, Illinois
AU  - George Garklavs
AU  - L.G. Toler
PY  - 1985
DO  - 10.3133/ofr84856
UR  - https://pubs.usgs.gov/publication/ofr84856
ID  - ofr84856
ER  -