| 000 | 006200000a22001690004500 | ||
|---|---|---|---|
| 090 |
_aAR _b02146 |
||
| 245 | 1 | 0 | _aEconomic retums from the biosphere: industrial companies and environmentalists are traditional opponents |
| 650 | 1 | 4 |
_aEconomía _993484 |
| 650 | 1 | 4 |
_aServicios ambientales _994060 |
| 650 | 1 | 4 |
_aBeneficios económicos _995633 |
| 650 | 1 | 4 |
_aValoración económica de los recursos naturales _995634 |
| 041 | 0 | _aInglés | |
| 700 | 1 |
_aHeal, Geoffrey _995635 |
|
| 100 | 1 |
_aChichilnisky, Graciela _995636 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tNature: International Weekly Journal of Science _3172 _q629-630 _d1998 _g391 |
|
| 999 |
_c11220 _d11220 |
||