Studies of mammalian ecology in southwestern North America : with special attention to the colors of desert mammals /
by Lee R. Dice and Philip M. Blossom ...
- Washington, D.C. : Carnegie Institution of Washington, 1937.
- iv, 129 p. : illus. (maps) 8 pl. on 4 l., diagrs. ; 26 cm.
- [Carnegie Institution of Washington. Publication no. 485] .
"The regions considered in this report include southeastern Arizona, southwestern Arizona, and a small part of adjacent Sonora. Also severa l situations in southern New Mexico."--p. 2.