00442nam a2200193Ia 4500008004100000041001200041082000800053082001100061100002100072100001100093245002200104260001100126260002800137260000900165300001500174365002500189650002200214650001200236150909s9999    xx            000 0 und d  aEnglish  a590  bTHO/BE  aThompson J.L.C    eAuthor  aBiological clocks  aLondon  bWeidenfeld and nicolson  c1980  a138  Pages  aUKP.8.95              aAnimal navigation  aZoology