TY  - RPRT
TI  - U.S. Geological Survey combined well-bore flow and depth-dependent water sampler
AU  - John A. Izbicki
AU  - Allen H. Christensen
AU  - Randall T. Hanson
AU  - Peter Martin
AU  - Steven M. Crawford
AU  - Gregory A. Smith
PY  - 1999
DO  - 10.3133/fs19699
UR  - https://pubs.usgs.gov/publication/fs19699
ID  - fs19699
ER  -