| 000 | 00686nam a2200193 a 4500 | ||
|---|---|---|---|
| 008 | 070615s1975^^^^sp^^^^^^^^^^^^000^0^spa^d | ||
| 035 | _aMX001000255394 | ||
| 050 |
_aGF8 _bE46 |
||
| 100 | 1 |
_aEhrlich, Paul R., _ecomp. |
|
| 245 | 1 | 3 |
_aEl hombre y la ecosfera : _bSelecciones de scientific american / _cIntroducciones de Paul r. ehrlich, John p. holdren, Richard w. holm ; version Arturo compte sart |
| 264 | 1 |
_aMadrid : _bBlume, _c1975 |
|
| 300 | _a341 páginas | ||
| 336 |
_atexto _2rdacontent |
||
| 337 |
_asin medio _2rdamedia |
||
| 338 |
_avolumen _2rdacarrier |
||
| 650 | 4 |
_aEcología humana _vColecciones |
|
| 700 | _aHoldren, John P. | ||
| 710 | _aScientific American | ||
| 999 |
_c6417 _d6417 |
||