000 00368nam a2200145Ia 4500
008 170101s1965 xx 000 0 und d
082 _a574.876 F24C
100 _aASCHOFF, Jurgen
245 0 _aCircadian clocks : proceedings
260 _bAmsterdam
_c1965
300 _a479p
650 _aBIOLOGY - PERIODICITY
653 _aBIOLOGY - PERIODICITY
942 _2ddc
_cB
999 _c23306
_d23306