| 000 | 00543nam a2200181 i 4500 | ||
|---|---|---|---|
| 001 | 2000004091 | ||
| 005 | 20190411095847.0 | ||
| 007 | t | ||
| 008 | 091214s1963 esp 00010 spa d | ||
| 020 | _a674690133 | ||
| 100 | 1 | 0 |
_aMayr, Ernst _94422 |
| 245 | 1 | 0 |
_aPopulations, species, and evolution _b: an abridgment of animal species and evolution _cErnst Mayr |
| 250 | _a2nd ed | ||
| 260 | 0 |
_aCambridge, Massachusetts _bBelknap Press of Harvard University Press _c1971 |
|
| 300 |
_aXV, 453 p. _c25 cm |
||
| 653 | _aEspecies | ||
| 653 | _aEvolucion | ||
| 999 |
_c4388 _d4388 |
||