| 000 | 003850000a22001330004500 | ||
|---|---|---|---|
| 245 | _aOn solid ground : science, technology, and integrated land management | ||
| 110 | _aUnited Nations, Commission on science and technology for development | ||
| 260 |
_aOttawa _bIDRC _c1997 |
||
| 020 | _a0-88936-820-1 | ||
| 080 |
_a332.3 _bU6 |
||
| 650 | _aLAND USE | ||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c68711 _d68711 |
||