| 000 | 00362nam a2200121Ia 4500 | ||
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| 001 | MPKV048183 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a570 | ||
| 245 |
_aBiological Abstract Vol 31 _c; |
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| 246 | _aBiological Abstract Vol 31 | ||
| 260 |
_aPhiladelphia _bBioscience Inoformation Service of B.A. _cJAN-JUNE 1957 |
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| 650 | _aBiological Abstract | ||
| 999 |
_c46215 _d46215 |
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