000 00287nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aWalken, J. J.
245 0 _aPhotoprocesses Photoreceptoes and Evolution
260 _aNew York
_bAcademic Press
_c1975
300 _a545p.
942 _2ddc
999 _c10005
_d10005