| 000 | 00388nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a221890 | ||
| 082 |
_a333.72 _bSUS |
||
| 245 | _aSUSTAINABLE development : an imperative for environmental protection | ||
| 260 |
_aLondon _bEconomic affairs division _c1991 |
||
| 300 | _axii, 157 p. | ||
| 650 | _aConservational profection | ||
| 942 | _cS | ||
| 999 |
_c80477 _d80477 |
||