Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 / / by Edward H. Koerkle and Linda C. Gustafson-Minnich ; with a section of "Benthic macroinvertebrates" by Michael D. Bilger ; prepared in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Land and Water Conservation
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| Autore: |
Koerkle Edward H.
|
| Titolo: |
Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 / / by Edward H. Koerkle and Linda C. Gustafson-Minnich ; with a section of "Benthic macroinvertebrates" by Michael D. Bilger ; prepared in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Land and Water Conservation
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| Pubblicazione: | Lemoyne, Pennsylvania : , : U.S. Geological Survey, , 1997 |
| Descrizione fisica: | 1 online resource (vii, 43 pages) : illustrations, maps |
| Soggetto topico: | Water quality - Pennsylvania |
| Nutrient pollution of water - Pennsylvania | |
| Plant nutrients - Environmental aspects - Pennsylvania | |
| Nutrient pollution of water | |
| Plant nutrients - Environmental aspects | |
| Water quality | |
| Soggetto geografico: | Pennsylvania |
| Persona (resp. second.): | Gustafson-MinnichLinda C. |
| BilgerMichael D. | |
| Nota di bibliografia: | Includes bibliographical references (page 43). |
| Titolo autorizzato: | Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910716575403321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |