TY  - BOOK
AU  - Aschoff J Ed.
ED  - Symposium on Circadian clocks (1964 : North Atlantic)
TI  - Circadian clocks: Proceedings of the Feldafing summer school
U1  - G:3p1,N64, K5 
PY  - 1965///
CY  - Amsterdam
PB  - North Holland publishing     
KW  - Physiology
ER  -