1990
O'Brien, M. 1990. Gray ranch sightings. Unpublished map sent to NMNHP.
M90OBR01NMUS
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WHITE-SIDED JACKRABBIT
O'Brien, M. 1990. Gray ranch sightings. Unpublished map sent to NMNHP.
S82COOSBNMUS, Legacy reference. Physical copy not yet located.
Mehlhop, P. 1990. Field survey to Gray Ranch - Clanton Draw to Cloverdale to Larson. 22 Oct. 1990.
Mehlhop, P. 1990. Field survey to Gray Ranch - S. Animas Valley and Playas Valley of August 18, 1990.
Findley, J. S., A. H. Harris, D. E. Wilson, and C. Jones. 1975. Mammals of New Mexico. Univ. of New Mexico Press, Albuquerque. 360 pp.
Mehlhop, P. 1990. Field survey to Gray Ranch - Playas Valley with Ellen DeBruin. 21 Sept. 1990.
Bednarz, J.C. and J. Cook 1984. Distribution and numbers of the white-sided jackrabbit (Lepus callotis gailardi) in New Mexico. Southwest. Nat. 29:358-360.
Cook, J.A. 1986. The mammals of the Animas Mountains and adjacent areas, Hilalgo County, New Mexico. Occasional papers The Museum of Southwestern Biology. 1(4):1-45.