000 00423nam a2200157Ia 4500
001 3795
003 Ost
005 20260507154755.0
008 251113s9999||||xx |||||||||||||| ||eng||
040 _cnitttr
041 _aeng
082 _a591.5
_bB388A
100 _aBeck, Stanley D.
245 0 _aAnimal photoperiodism :
_b relation of daylength to animal growth, development, and behaviour /
_cBeck, Stanley D.
942 _cBK
999 _c3692
_d3692