| 000 | 00589nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110809.0 | ||
| 035 | _aF8901000719915 | ||
| 084 | _aEPA R3-73- 011a 1973 | ||
| 100 | _aEverhart, W. Harry | ||
| 245 | _aEffects of chemical variations in aquatic environments. vol-ume I: biota and chemistry of piceance creek / by W. Harry -Everhart, Bruce E. May | ||
| 260 | _aWashington, D.C. : Environmental Protection Agency | ||
| 300 | _a[128] p. | ||
| 440 | _aEcological research series ; EPA-R3-73-011a | ||
| 690 | _aFauna invertebrada - Ríos - Estudio | ||
| 700 | _aMay, Bruce E., coaut. | ||
| 999 |
_c65782 _d65782 |
||