TY  - RPRT
TI  - Demonstration/validation of the Snap sampler passive groundwater sampling device
AU  - Louise Parker
AU  - Nathan Mulherin
AU  - Gordon Gooch
AU  - William Major
AU  - Richard Willey
AU  - Thomas E. Imbrigiotta
AU  - Jacob Gibs
AU  - Donald Gronstal
PY  - 2011
UR  - https://pubs.usgs.gov/publication/70206142
ID  - 70206142
ER  -