Aquifer falls cause groundwater contamination, sinkholes --Don Thieme @ VSU for WWALS 2013-10-09
Channel: WWALS Watershed Coalition
Date: 2013-10-15

Aquifers, sinkholes, and ground scans:
Coastal Plain Surficial Deposits, Groundwater Resources, and Recent Subsidence in south Georgia
Prof. Don Thieme
 VSU, Valdosta, Lowndes County, Georgia, 9 October 2013.
Videos by Gretchen Quarterman for WWALS Watershed Coalition (WWALS).
http://wwals.net/2013/11/videos-aquifers-sinkholes-and-groundscans-prof-don-thieme.html