wind mill, alternative energy, Montana, 2008, MG_6255
wind mill, alternative energy, Montana, 2008, MG_6254
wind mill, alternative energy, Montana, 2008, MG_6256
wind mill, alternative energy, Montana, 2008, MG_6258
wind mill, alternative energy, Montana, 2008, MG_6260
wind mill, alternative energy, Montana, 2008, MG_6262