| 000 | 00438nam a2200157 4500 | ||
|---|---|---|---|
| 008 | 180223b xxu||||| |||| 00| 0 eng d | ||
| 010 | _a65009958 | ||
| 022 | _a0028-0844 | ||
| 245 | _aNature and resources. | ||
| 260 |
_aParis. _bUNESCO. |
||
| 300 | _aVarious Pagings | ||
| 650 |
_aHydrology _vPeriodicals. |
||
| 650 |
_aNatural resources _vPeriodicals. |
||
| 650 |
_aEcology _vPeriodicals. _96706 |
||
| 942 |
_cP _hGB651 .N3 _s1 |
||
| 999 |
_c23801 _d23800 |
||