Edible wild plants : A North American Field Guide a North American field guide /
Thomas S. Elias & Peter A. Dykeman.
- New York : Sterling Pub. Co., 1990.
- 286 p. : ill. (some col.) ; 22 cm.
"An Outdoor life book." Includes indexes. Rev. ed. of: Field guide to North American edible wild plants. c1982.