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james c schornick
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User's manual for QWGRAF, computer programs for water-quality graphics
James C. Schornick · U.S. Dept. of the Interior, U.S. Geological Survey
265 sayfa · 1998
Water quality / Computer programs / Handbooks, manuals / Data processing / Handbooks, manuals, etc
Effects of storm runoff on water quality in the Mill Creek drainage basin, Willingboro, New Jersey
James C. Schornick · U.S. Geological Survey
111 sayfa · 1980
Runoff / Water quality / Stream measurements / Measurement