TY  - BOOK
AU  - Aschoff,Jürgen
TI  - Circadian clocks: proceedings 
U1  - 574.1 
PY  - 1965///
CY  - Amsterdam
PB  - North-Holland Pub. Co.
KW  - Circadian rhythms
KW  - Congresses
N1  - Includes index
ER  -