Session: CANCELED: Short Course 536: Epigenic and Hypogenic Karst: Recognizing Each and Their Implications in Research and Management (cosponsored by National Cave and Karst Research Institute) ( 2008 Joint Meeting of The Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Science Society of America, Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM)