| 000 | 00375pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 170807b1990 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR025.063337/UNEP | ||
| 100 | _aFritz, Jan-Stefan | ||
| 245 | _aA survey of environmental monitoring and information managem | ||
| 250 | _a1st ed | ||
| 260 |
_aMunchen _bUNEP _c1990 |
||
| 906 | _a11878 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c11983 _d11983 |
||