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| 005 | 20210223122009.0 | ||
| 008 | 991125m19491975mx 000 0 spa u | ||
| 035 | _aUPN01000027489 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aQH431 _bD8.38 |
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| 100 | 1 |
_aDunn, Leslie Clarence, _d1893-1974 _932159 |
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| 245 | 1 | 0 |
_aHerencia, raza y sociedad / _cpor L. C. Dunn y Th. Dobzhansky. |
| 260 |
_aMéxico : _bFCE, _c1949 (1975 impr.). |
||
| 300 | _a157 p. | ||
| 440 | 0 |
_aBreviarios del Fondo de Cultura Económica ; _v8 |
|
| 650 | 4 |
_aEUGENESIA _918948 |
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| 650 | 4 | _aRAZAS | |
| 700 | 1 |
_aDobzhansky, Theodosius, _d1900-1975 _ecoaut. _932160 |
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| 905 | _aLibro | ||
| 999 |
_c27489 _d27489 |
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