TY  - BOOK
AU  - Brady, J.
TI  - Biological Timekeeping
SN  - 0521233070
U1  - 574.192 
PY  - 1982///
CY  - London
PB  - Cambridge University Press
KW  - Life sciences
KW  - Pure Sciences
KW  - Biological rhythms
KW  - Photoperiodism
ER  -