California butterflies
By: John S. Garth and J.W. Tilden ; illustrated by David Mooney and Gene M. Christman.
Contributors: Tilden, James W.
Series: California natural history guides -- 51
Publisher: University of California Press
Published: 1985
Place of publication: Berkeley
Language: eng
Subjects: Butterflies -- California -- Identification.; Insects -- Identification.; Insects -- California -- Identification.
Notes: Includes index.

Bibliography, p.