000 00372nam a2200157Ia 4500
008 170101s1977 xx 000 0 und d
082 _a596.01 S99V
100 _aBARLOW, H.B
245 0 _aVertebarate photoreception
260 _bLondon
_c1977
300 _a379p
650 _aPHOTO RECEPTORS
653 _aPHOTO RECEPTORS
653 _aVERTEBRATES
942 _2ddc
_cB
999 _c73522
_d73522