47. Mares, M. A., R. A. Ojeda, and M. P. Kosco. 1981. Observations on the distribution and ecology of the mammals of Salta Province, Argentina. Annals Carnegie Museum, 50:151–206.

48. Mares, M. A., K. Streilein, and M. R. Willig. 1981. Experimental assessment of several population estimation techniques on an introduced population of eastern chipmunks. Journal of Mammalogy, 62:315–328.

49. Mares, M. A. 1982. Contributing author for numerous species accounts and technical reviewer. In Mammal Species of the World. J. H. Honacki, K. E. Kinman, and J. W. Koeppl (eds.). Allen Press, Lawrence, Kansas. 694 pp.

50. Mares, M. A., and H. H. Genoways. 1982. Introduction. Pp. ix–x. In Mammalian Biology in South America. M. A. Mares and H. H. Genoways (eds.). Pymatuning Laboratory of Ecology Spec. Publ. No. 6. Linesville, PA. 539 pp.

51. Mares, M. A. 1982. The scope of South American mammalian biology: perspectives on a decade of research. Pp. 1–26. In Mammalian Biology in South America. M. A. Mares and H. H. Genoways (eds.). Pymatuning Laboratory of Ecology, Spec. Publ. No. 6. Linesville, PA. 539 pp.