Cloudsley-Thompson, J. L. Rhythmic activity in animal physiology and behaviour. - New York : Academic Press, [1965] - Theoretical and experimental biology : an international series of monographs ; vol. 1 . - Theoretical and experimental biology ; vol. 1. . First published in 1961. Bibliography: p. 203-224. Subjects--Topical Terms: Cycles.Rhythm.Animal behavior.