000 00279nam a2200085Ia 4500
001 MPKV109806
008 120911s9999 xx 000 0 und d
245 _aBiological Abstracts (Index) Vol. 78 Part No.4/4
_c;
260 _aPennsylvania.
_bBiosciences Informationa Services of B.A.
_c1984
999 _c73134
_d73134