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A guide to safe field operations [microform] / by D.K. Yobbi, T.H. Yorke, and R.T. Mycyk (U.S. Geological Survey open-file report ; 95-777)

A guide to safe field operations [microform] / by D.K. Yobbi, T.H. Yorke, and R.T. Mycyk (U.S. Geological Survey open-file report ; 95-777)
Microform図書
1996<YCA-I 19.76:95-777>
National Diet Library

Effects of low-level dams on the distribution of sediment, trace metals, and organic substances in the lower Schuylkill River Basin, Pennsylvania / by Thomas H. Yorke, John K. Stamer, and Gary L. Pederson (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 Basin, Pennsylvania / by Thomas H. Yorke, John K. Stamer, and Gary L. Pederson (U.S. Geological Survey water-supply paper ; 2256 b)
Microform図書
1985<YCA-I 19.13:2256-B>
National Diet Library

Distribution and transport of trace substances in the Schuylkill River Basin from Berne to Philadelphia, Pennsylvania / by J.K. Stamer, T.H. Yorke, and G.L. Pederson (U.S. Geological Survey water-supply paper ; 2256-A)

Distribution and transport of trace substances in the Schuylkill River Basin from Berne to Philadelphia, Pennsylvania / by J.K. Stamer, T.H. Yorke, and G.L. Pederson (U.S. Geological Survey water-supply paper ; 2256-A)
Microform図書
1985<YCA-I 19.13:2256-A>
National Diet Library

Distribution and transport of trace substances in the Schuylkill River Basin from Berne to Philadelphia, Pennsylvania microform / by J.K. Stamer, T.H. Yorke, and G.L. Pederson (Open-file report ; 83-265)

Distribution and transport of trace substances in the Schuylkill River Basin from Berne to Philadelphia, Pennsylvania microform / by J.K. Stamer, T.H. Yorke, and G.L. Pederson (Open-file report ; 83-265)
Microform図書
1983<YCA-I 19.76:83-265>
National Diet Library

Work plan for the Schuylkill River basin, Pennsylvania : assessment of river quality as related to the distribution and transport of trace metals and organic substances / by G.L. Pederson, T.H. Yorke, and J.K. Stamer. (Open-file report ; 80-566.)

Work plan for the Schuylkill River basin, Pennsylvania : assessment of river quality as related to the distribution and transport of trace metals and organic substances / by G.L. Pederson, T.H. Yorke, and J.K. Stamer. (Open-file report ; 80-566.)
Paper図書
U.S. Geological Survey1980.<ME354-179>
National Diet Library
  • Author HeadingPederson, G. L. Yorke, Thomas H. Stamer, J. K. Geological Surv...

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