TY  - BOOK
AU  - Aschoff Jurgen
TI  - Circadian clocks: proceedings
U1  - 571.77 
PY  - 1965///
CY  - Amsterdam
PB  - North Holland Pub
KW  - Biology
KW  - Circadian rhythms
N1  - Proceedings of the Feldafing Summer School held on 7-18 September 1964
ER  -