Old Ephraim; Grizzly bear; Frank Clark; Logan Canyon; Aerial Photography]]> ]]> Utah States Geological Survey (USGS), National High Altitude Photography (NHAP) program (photographers)]]> 1981]]> Reproduction for publication, exhibition, web display or commercial use is only permissible with the consent of the USU Merrill-Cazier Library, Special Collections & Archives (email: SCWeb@usu.edu)]]> Logan Canyon, Utah]]>