Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 2
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 1
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 3
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 4
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 10
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 8
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 9
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 7
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 6
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 5
Alan Cressler:
U.S. Geological Survey, NAWQA Ecology Sampling Training Class, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 11
Alan Cressler:
Somatogyrus tenax, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 2
Alan Cressler:
Somatogyrus tenax, South Fork Broad River, Watson Mill State Park, Madison County, Georgia 1