Yes, this is karst-related. http://www.tpwd.state.tx.us/newsmedia/releases/?req=20131230c
Andrew G. Gluesenkamp, Ph.D. 700 Billie Brooks Drive Driftwood, Texas 78619 (512) 799-1095 a...@gluesenkamp.com
Yes, this is karst-related. http://www.tpwd.state.tx.us/newsmedia/releases/?req=20131230c
Andrew G. Gluesenkamp, Ph.D. 700 Billie Brooks Drive Driftwood, Texas 78619 (512) 799-1095 a...@gluesenkamp.com