| 000 | 00399nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c46751 _d46751 |
||
| 005 | 20220103123819.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a9231016113 | ||
| 082 |
_a910.19 _bUNE _223 |
||
| 100 | _aUnited Nations Educational Scientific and Cultural Organiz | ||
| 245 | _aTropical grazing land ecosystems | ||
| 260 |
_aatParis _bUNESCO _c1979 |
||
| 300 | _a655 p. | ||
| 942 | _cR | ||