Filters: Subject: "Hydrogen-ion concentration" Type: "Text"
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TitleDateTypeSetname
1 Feasability of an adaptive pH controller based on a steady state model1998Textir_htca
2 Major-ion, nutrient, and trace-element concentrations in the Steamboat Creek Basin, Oregon, 19961998Textwwdl_er
3 Processes controlling dissolved oxygen and pH in the upper Willamette River Basin, Oregon, 19941995Textwwdl_er
4 Water temperature, specific conductance, pH, and dissolved-oxygen concentrations in the lower White River and the Puyallup River estuary, Washington, August-October 20022003Textwwdl_er
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