1924. Notes on the herpetology of New Mexico, with a list of the species known from the state. Proc. California Acad. Sci., 4th ser., 13(12):189-250.
VAN DENBURGH, J., and SLEVIN, J.
1918. The garter-snakes of Western North America. Proc. California Acad. Sci., 4th ser., 8:181-270.
WOODBURY, A. M.
1931. A descriptive catalog of the reptiles of Utah. Univ. Utah Biol. Ser., 1(4):1-129.
WRIGHT, A. H., and WRIGHT, A. A.
1957. Handbook of snakes of the United States and Canada. Comstock Publ. Associates, Cornell Univ. Press, vol. 2, pp. i + ix and 565-1106.
Transmitted November 8, 1960.
Occurrence of the Garter Snake, Thamnophis Sirtalis, in the Great Plains and Rocky Mountains · The Wunder Library — complete classics, free to read, with narration.