An account of the birds and mammals of the San Jacinto area of southern California with remarks upon the behavior of geographic races on the margins of their habitats by J. Grinnell and H.S. Swarth.

An account of the birds and mammals of the San Jacinto area of southern California with remarks upon the behavior of geographic races on the margins of their habitats by J. Grinnell and H.S. Swarth. Grinnell, Joseph, 1877-1939 Swarth, H. S, 1878- text book Berkeley, University of California Press, 1913. 1913 English Birds California, Southern Mammals QL1 .C15 vol. 10, no. 10 University of California publications in zoology v. 10, no. 10. http://www.biodiversitylibrary.org/bibliography/15778 2555053 a 13002600 California. Univ. Libr.