| 000 | 00352nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a620 | ||
| 100 | _aPfaffin, James R. | ||
| 245 | _aAdvances in Environmental Science and Engineering ( Research Management) | ||
| 260 |
_aNew York _bGordon and Brach Sc. Pub. _c1979 |
||
| 300 | _a276 | ||
| 942 |
_2ddc _cADV |
||
| 999 |
_c9212 _d9212 |
||