TY - RPRT TI - Estimating hydraulic properties of volcanic aquifers using constant-rate and variable-rate aquifer tests AU - K. Rotzoll AU - A. I. El-Kadi AU - S. B. Gingerich PY - 2007 DO - 10.1111/j.1752-1688.2007.00026.x UR - https://pubs.usgs.gov/publication/70029978 ID - 70029978 ER -