Klots, Alexander B.
A field guide to the butterflies of North America, east of the Great Plains / Illustrated with color paintings of 247 species by Marjorie Statham, and 232 photos. by Florence Longworth. - Boston : Houghton, 1951. - 349 p. : ill., maps. - The Peterson field guide series .
Includes bibliographical references.
51010190
Butterflies.
595.78
A field guide to the butterflies of North America, east of the Great Plains / Illustrated with color paintings of 247 species by Marjorie Statham, and 232 photos. by Florence Longworth. - Boston : Houghton, 1951. - 349 p. : ill., maps. - The Peterson field guide series .
Includes bibliographical references.
51010190
Butterflies.
595.78