| 000 | 01434nas a22005414a 4500 | ||
|---|---|---|---|
| 001 | GMR-091 | ||
| 003 | AR-SsjUBGM | ||
| 005 | 20251028230829.0 | ||
| 008 | 251021s1945 mx ux g 000 0 spa d | ||
| 037 | _bNiños Heroes 139 - México 7, D.F. México | ||
| 040 |
_bspa _cAR-SsjUBGM _eaacr |
||
| 041 | _aspa | ||
| 044 | _amx | ||
| 098 | _aC-0089 | ||
| 245 | 0 | 0 | _aBoletín. |
| 260 |
_aMéxico DF : _bConsejo de Recursos Minerales, _c1945- |
||
| 300 |
_an. : _bil. ; _c23 cm |
||
| 310 | _aFrecuencia irregular | ||
| 362 | 0 | _aComenzó a publicarse en 1945. | |
| 362 | 1 | _aEn biblioteca años 1945-1973. | |
| 650 | 4 |
_aGeología económica _94043 |
|
| 651 | 4 |
_aMéxico _98523 |
|
| 710 | 2 |
_aConsejo de Recursos Minerales _eeditor _952441 |
|
| 866 | 0 | _a1945(2) | |
| 866 | 0 | _a1946(3-10) | |
| 866 | 0 | _a1947(11-15) | |
| 866 | 0 | _a1948(16-20) | |
| 866 | 0 | _a1949(21-25) | |
| 866 | 0 | _a1950(26-27) | |
| 866 | 0 | _a1951(28-29) | |
| 866 | 0 | _a1953(31) | |
| 866 | 0 | _a1957(47) | |
| 866 | 0 | _a1958(42-45) | |
| 866 | 0 | _a1959(46,50) | |
| 866 | 0 | _a1960(48-49,51,55,59,76) | |
| 866 | 0 | _a1961(52-53,56,60-61) | |
| 866 | 0 | _a1962(62) | |
| 866 | 0 | _a1963(54,57-58,63) | |
| 866 | 0 | _a1964(64-69) | |
| 866 | 0 | _a1967(78) | |
| 866 | 0 | _a1969(77) | |
| 866 | 0 | _a1970(74-75) | |
| 866 | 0 | _a1972(81) | |
| 866 | 0 | _a1973(79) | |
| 942 |
_cCR _2udc |
||
| 945 |
_aIDGYM_PUPER _d2025-09-24 |
||
| 999 |
_c34503 _d34503 |
||