| 000 | 00866cam a22002777a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329134427.0 | ||
| 008 | 971013s mx r 00010 eng d | ||
| 010 | _a20341 | ||
| 011 | _a21313 | ||
| 035 | _a25403 | ||
| 040 | _cCHAP | ||
| 090 | _aR-10 | ||
| 100 | 0 | 0 |
_aArellano, A. R. V. _96930 |
| 245 | 1 | 4 | _aThe Becerra formation (latest Pleistocene) of Central Mexico |
| 500 | _aSobretiro de : Intern. Geol. Congr. Rep. Sess. 18, 1948. Part. 11:55-62 | ||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0934 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h0552 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h1012 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1312 |
||
| 650 | 1 | 4 |
_aGeología estratigráfica. _947649 |
| 650 | 1 | 4 |
_aGeología _xMéxico. _947632 |
| 901 | _aBK | ||
| 942 | _cREIMP | ||
| 949 |
_aR-10 _bBC _cR _d-58522 _eTS1 _i25403 _si |
||
| 999 |
_c20341 _d20341 |
||