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Applicability of ambient toxicity testing to national or regional water-quality assessment / / by John F. Elder
| Applicability of ambient toxicity testing to national or regional water-quality assessment / / by John F. Elder |
| Autore | Elder John F. |
| Pubbl/distr/stampa | [Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (iv, 49 pages) : illustrations |
| Collana | U.S. Geological Survey circular |
| Soggetto topico |
Water quality bioassay
Water quality bioassay - United States Toxicity testing Water quality - Measurement Water quality management - United States Water quality management |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910690093703321 |
Elder John F.
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| [Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Transport and variability of indicator bacteria in the Apalachicola River and estuary, Florida, 1983-84 / / by John F. Elder
| Transport and variability of indicator bacteria in the Apalachicola River and estuary, Florida, 1983-84 / / by John F. Elder |
| Autore | Elder John F. |
| Pubbl/distr/stampa | Tallahassee, Florida : , : U.S. Geological Survey, , 1986 |
| Descrizione fisica | 1 online resource (iv, 29 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Water - Pollution - Florida - Apalachicola River
Water - Microbiology - Florida - Apalachicola River Water - Pollution |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713478003321 |
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Elder John F.
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| Tallahassee, Florida : , : U.S. Geological Survey, , 1986 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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