National Audubon Society field guide to North American wildflowers : eastern region /
Field guide to North American wildflowers, eastern region North American wildflowers, eastern region National Audubon Society field guide to wildflowers, eastern region Field guide to wildflowers, eastern region Audubon Society field guide to wildflowers, eastern region
revising author, John W. Thieret; original authors, William A. Niering and Nancy C. Olmstead.
- Chanticleer Press ed.
- New York : Alfred A. Knopf : Distributed by Random House, c2001.
- 879 p. : ill. (mostly col.), map ; 19 cm.
- National Audubon Society field guide series .