TY  - RPRT
TI  - A direct immunoassay for detecting diatoms in groundwater as an indicator of the direct influence of surface water
AU  - C. E. Walker
AU  - R. M. Schrock
AU  - T. J. Reilly
AU  - A. L. Baehr
PY  - 2005
DO  - 10.1007/s10811-005-4848-5
UR  - https://pubs.usgs.gov/publication/70184419
ID  - 70184419
ER  -