000 00313nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a574.52 BAI
100 _abainbridge Richard
245 0 _aLight As an Ecological factor
260 _bBlackwell SCientific Pub.,
_c1966
300 _a452 p.
942 _2ddc
_cB
999 _c210666
_d210666