Bienvenue au Centre de Documentation et d'Information de 2iE: Plus de 27422 ouvrages vous sont proposés
![Document: texte imprimé Document: texte imprimé](./images/icon_a_16x16.gif)
U.S. Geological survey water-supply paper, 2256-B. Effects of low level dams on the distribution of sediment trace metals and organic substances in the lower schuylkill river bassin, Pennsylvania [texte imprimé] / Yorke, T. H. ; Stamer, J. K. ; Pederson, G. L. . - U.S. Geological survey . - U.S. Geological Survey, 1985. ISSN : CI-04987 The document show that a heavy use of the Shcuylkill river for municipal water supplies and history of occidental spills and discharges of trace metals and organic substances have been a concern of state and local officials for many years. Next he contains analyses of water samples showed that some trace substances are associated chosely with particulate material transported by the river. Faraly, the analyses of riverbed sediment showed that concertrations of trace substances were higher in sediments that inchuded all pacticles finer chan 0.062 millimeter than in sediments that included only pacticles finer than 0.016 millimeter... Langues : Anglais (eng)
|
Réservation
Réserver ce documentExemplaires(8)
Code-barres | Cote | Support | Localisation | Section | Disponibilité |
---|---|---|---|---|---|
CI03B987.76986 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76985 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76984 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76983 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76982 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76981 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76980 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B987.76979 | CI-04987 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |