| 000 | 003910000a22001450004500 | ||
|---|---|---|---|
| 008 | 140223b1987 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aX:7510Gv:55 M7 | ||
| 082 | _aX:7510Gv:55 M7 | ||
| 245 | _aOur common future | ||
| 260 |
_aOxford _bO U P _c1987 |
||
| 650 | _aEconomic Development | ||
| 650 | _aEconomics | ||
| 906 | _aWorld commission on Environment and development | ||
| 999 |
_c171432 _d171432 |
||