Works Cited

Information by Jason Eckert

Webpage by Brett Johnson

Maintained by Dr. M. Wallace mailto:c7wmc@ttacs.ttu.edu

Ditmars, Raymond L. and D. Litt. 1948. Field Book of North American Snakes. Doubleday and Company, Inc. Garden City, New York.

Keown, Gerald. 1997-2000. "Agkistrodon contortrix." Gerald Keown’s

Herpetological Resource Page. (Online) Available WWW: www.kingsnake.com/venom

Milton, Jr., Sherman A. and Madge Rutherford Minton. 1969. Venomous Reptiles. Charles Scribner’s Sons. New York.

Reinert, Howard K. 1984, April. "Habitat separation between sympathetic snake populations." Ecology, Vol. 65.

University of Texas College of Natural Sciences. 2000. "Agkistrodon contortrix: Copperhead." (Online) Available WWW: www.zo.utexas.edu/research

Wandor, Keith W. 1988, Oct./Nov. "Mousetrap. Copperheads." National Wildlife, Vol. 26.