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A modified siphon sampler for shallow water

Diehl, Timothy H.
Reston, Va. : U.S. Geological Survey, 2008. 2008

Sampling and monitoring for the mine life cycle

Englewood, Colorado : Society for Mining, Metallurgy & Exploration, 2014. 2014

A small-diameter sample pump for collection of depth-dependent samples from production wells under p

Izbicki, John A.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2004] 2004

Study design and analytical results used to evaluate carry-over contamination by volatile organic co

Taglioli, Brandon L.
Rapid City, S.D. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001. 2001

U.S. Geological Survey combined well-bore flow and depth-dependent water sampler

[Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 1999] 1999