000 00305nam a2200121Ia 4500
008 170101s1977 xx 000 0 und d
082 _a596.015 9 S99C
245 0 _aChemical signals in vertebrates
260 _c1977
650 _aCHEMICAL VERTEBARTES
653 _aCHEMICAL VERTEBARTES
942 _2ddc
_cB
999 _c80687
_d80687