LINGO LIBRARY · 32679Geographic variation in red-backed mice (genus Clethrionomys) of the southern Rocky Mountain region✳Cockrum, E. Lendell · Fitch, Kenneth LeonardENB1 · StimatoGeographic variation in red-backed mice (genus Clethrionomys) of the southern Rocky Mountain regionCockrum, E. Lendell · Fitch, Kenneth Leonard