000 00321nam a2200121Ia 4500
001 MPKV054135
008 120911s9999 xx 000 0 und d
082 _a574
245 _aBioresearch Index
_c;
246 _aBioresearch Index
260 _aPhiladelphia
_bBioscience Information Serivce of B A
_c1970
650 _aBiology
999 _c52133
_d52133