000 00300nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aCloudsley
245 0 _aRhythmic activity in animal physiology and behaviour
260 _bAcademic press
260 _c1961
365 _b63.75
942 _cBK
999 _c199887
_d199887