Klots, Alexander Barrett, 1903-

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 Mifflin, 1951. - xvi, 349 p. illus. (part col.) 19 cm. - The Peterson field guide series .

Includes bibliographies.

LCCN: 51010190

Subjects--Topical Terms:
Butterflies--Identification.--North America

LC Class. No.: QL548 / .K55

Dewey Class. No.: 595.789