000 00365nam a2200121Ia 4500
001 MPKV048210
008 120911s9999 xx 000 0 und d
082 _a570
245 _aBiological Abstract Vol 42
_c;
246 _aBiological Abstract Vol 42
260 _aPhiladelphia
_bBiosciences Information Services of B.A.
_cApril-June 1963
650 _aBiological Abstract
999 _c46242
_d46242