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| 008 | 140529s1959 xxu||||| |||| 00| 0 ger d | ||
| 041 | _ager | ||
| 100 | 1 |
_aPeitzmeier, J. _9190583 |
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_aDer Speciesbegriff in der Biologie _c J. Peitzmeier |
| 650 | 0 | 4 |
_aBiología _915909 |
| 773 | 0 |
_tNaturwissenschaft und Theologie _gnº. 2, 1959, págs. 5-14 _wRev1471 |
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| 942 | _cAR | ||
| 999 |
_c572048 _d572048 |
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