TY - RPRT TI - The use of slug tests to describe vertical variations in hydraulic conductivity AU - J.J. Butler AU - Geoffrey C. Bohling AU - Z. Hyder AU - C.D. McElwee PY - 1994 DO - 10.1016/0022-1694(94)90075-2 UR - https://pubs.usgs.gov/publication/70017078 ID - 70017078 ER -