| 000 | 00521nam a2200157Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625122505.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-5786 | ||
| 245 | 1 | 0 | _aHow constant is extinction? |
| 490 | 0 | _vEvol. Theor., 7, p.93-106, 1985 | |
| 700 | 1 | 2 | _aVan Valen, L.M. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1ixroqSq7QT7-4dgUAZ-pIn1M_hgBbhqv/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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