Field guide to the butterflies. Eastern butterflies.
Notes:
Spine title: Eastern butterflies. Originally published under title: A field guide to the butterflies. Sponsored by the National Audubon Society and the National Wildlife Federation. "Collector's lifetime edition." Includes index.
Series:
Roger Tory Peterson field guides
OCLC:
(OCoLC)13315871
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.