| 000 | 00498nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230516b |||||||| |||| 00| 0 eng d | ||
| 020 | _a9280711520 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 061.62:574](058) _bM7 |
||
| 245 |
_aInfoterra: _bWorld directory of environmental expertise _c/ United Nations Environment Programme |
||
| 260 |
_aNairobi: _bUnited Nations Environment Programme, _c1987 |
||
| 300 | _a663p. | ||
| 650 | _aScience | ||
| 942 |
_2udc _cDIR |
||
| 999 |
_c30753 _d30753 |
||