TY - BOOK AU - Aschoff,J.(Jurgen) AU - Daan,S. AU - Groos,G.(Gerard) TI - Vertebrate circadian systems: structure and physiology SN - 3540116648 PY - 1982/// CY - Berlin PB - Springer-Verlag KW - Circadian rhythms KW - Congresses KW - Vertebrates KW - Physiology N1 - Papers presented at a meeting held in Oktober 1980 at Schloss Ringberg; Includes bibliographical references and index ER -