Institution: | 1. vkretsinger@lsce.com;2. dawn.kaback@amec.com;3. National Centre for Groundwater Research and Training, Flinders University, G.P.O. Box 2100, Adelaide, SA 5001, Australia;4. +61 8 8201 5509;5. fax: +61 8 8201 7906;6. craig.simmons@flinders.edu.au |