| 000 | 00995nam a2200301 a 4500 | ||
|---|---|---|---|
| 005 | 20250913123023.0 | ||
| 008 | 981208c19599999mx 00 mul | ||
| 035 | _a606044 | ||
| 039 | 9 |
_y08-18-1999 _zload |
|
| 090 | _aQE1.I6 1956r | ||
| 090 | _aQE1 | ||
| 111 | 2 | _aInternational Geological Congress (20th : 1956 : Mexico) | |
| 245 | 1 | 0 |
_aEl sistema cretacico _bun symposium sobre el cretacico en el hemisferio occidental y su correlacion mundial |
| 260 |
_aMexico, D. F. _bSociedad Impresora Commercial _c1959 |
||
| 300 | _av. : ill., maps ; 24 cm. | ||
| 546 | _aenggerfrespa | ||
| 590 | _a2 | ||
| 650 |
_aGeology, Stratigraphic _xCretaseous _xCongresses |
||
| 711 | 1 | _aKellum, Lewis Burnett, 1897- | |
| 907 |
_a.b10645184 _b2021-05-28 _c2019-11-12 |
||
| 942 |
_c01 _n0 _kQE1.I6 1956r |
||
| 914 | _avtls000067056 | ||
| 990 | _agab | ||
| 991 | _aFakulti Sains Fizik dan Gunaan | ||
| 998 |
_at _b1999-05-08 _cm _da _fmul _gmx _y0 _z.b10645184 |
||
| 999 |
_c66419 _d66419 |
||