| 000 | 00915nam a22003017a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220817042047.0 | ||
| 008 | 971013s1972 r 00010 d | ||
| 010 | _a33379 | ||
| 011 | _a34351 | ||
| 035 | _a38467 | ||
| 040 | _cCHAP | ||
| 090 | _aFolleto 2509 | ||
| 100 | 0 | 0 |
_aMayagoitia Domínguez, Héctor. _973205 |
| 245 | _aFututo ecológico del hombre | ||
| 260 |
_aMéxico, D.F. : _bSociedad Mexicana de Historia Natural, _c1972 |
||
| 300 | _a21 p | ||
| 490 |
_aBoletín de divulgación _v; 19 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1352 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h0848 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h0652 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1319 |
||
| 650 | 1 | 4 | _aEcología humana. |
| 830 | 0 |
_aBoletín de divulgación _v; 19 |
|
| 901 | _aBK | ||
| 942 | _cFOLL | ||
| 949 |
_aFolleto 2509 _bBC _cFOLL _d-87952 _eTS1 _i38467 _mD _si |
||
| 999 |
_c33379 _d33379 |
||