Zipper, Carl E.Holtzman, Golde I.Rheem, Sungsue, 1957-Evanylo, Gregory K.2014-03-152014-03-151992-02http://hdl.handle.net/10919/46615x, 99 pagesapplication/pdfen-USIn CopyrightTD201 .V57Water quality -- Analysis -- VirginiaSurface water quality trends in southwestern Virginia, 1970-1989. I, Seasonal Kendall analysisSeasonal Kendall analysisReport25692436