| 000 | 00756nas a2200217Ia 4500 | ||
|---|---|---|---|
| 001 | MUSEF-HEM-PPE-081531 | ||
| 003 | BO-LP-MUSEF | ||
| 008 | 190909c99999999xx |||||||||||| ||spa|| | ||
| 040 | _aBO-LpMNE | ||
| 245 | 0 | _aOur environment. | |
| 260 |
_aChicago-US : _bField Museum of Natural History, _c1977. |
||
| 300 |
_apáginas 20-23 : _bilustraciones full color |
||
| 310 | _aMensual | ||
| 362 | _aVol.48, no.8(Sep. 1977) | ||
| 490 |
_aField museum of Natural History Bulletin ; _vno.8 |
||
| 773 |
_a _tField Museum of Natural History Bulletin _dChicago: Field Museum of Natural History, 1977 |
||
| 810 | _aField Museum of Natural History. | ||
| 850 | _aBO-LpMNE | ||
| 901 | _aClaudia Lizet Poma Salinas | ||
| 942 |
_aBIB _bBIB _cPPE _2ddc _dCON _j011 |
||
| 999 |
_c234393 _d234393 |
||