From Iowa Natural Heritage Foundation: IPTV special on Iowa wetland restorations will air Thursday. "The Great Iowa River Experiment" is a 30-minute special about converting frequently-flooded cropland to restored wetlands. After the Flood of '93, new federal programs made it attractive and affordable for landowners in river bottoms to make this choice. The show can help you visualize and understand the kinds of bottomland wetland restoration projects INHF has done in great numbers in the past decade. Tune in to Iowa Public Television on Thursday, August 7 at 7:30 p.m. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To view the Sierra Club List Terms & Conditions, see: http://www.sierraclub.org/lists/terms.asp