Description: Photoperiodism and related phenomena in plants and animals :

Corporate Author:	Committee on Photobiology of the National Academy of Sciences
Other Authors:	Withrow, Robert Bruce,, Giese, Arthur Charles
Format:	Book
Language:	English
Published:	Washington: American Association for the Advancement of Science, 1959
Series:	American Association for the Advancement of Science. Publication ; 55
Subjects:	Photoperiodism

Physical Description:	xvii, 903 p. : ill., diagrs. ; 24 cm.
Bibliography:	Includes index