TY - RPRT TI - Occupancy modeling and estimation of the holiday darter species complex within the Etowah River system AU - Gregory B. Anderson AU - Mary Freeman AU - Megan M. Hagler AU - Byron J. Freeman PY - 2012 DO - 10.1080/00028487.2011.644193 UR - https://pubs.usgs.gov/publication/70007145 ID - 70007145 ER -