Brady, John Biological timekeeping - Cambridge : Cambridge University, 1982 - 197 p. ; gráfs. - Society for experimental biology seminar series ; 14 . - Society for experimental biology : Seminar series ; 14 . LCCN: 22927 Subjects--Topical Terms: Biofísica.Ritmos biológicos. Dewey Class. No.: 574.191 / B73