Sutton, Lee Edwards2021-04-152021-04-151914http://hdl.handle.net/10919/1030349 pages, 2 unnumbered leaves (2 folded)application/pdfenCreative Commons Public Domain Mark 1.0LD5655.V853 1914.S888Stream self-purification -- Virginia -- Stroubles CreekA study of the self-purification of Strouble's CreekThesis