Surface-water quality of the Skokomish, Nooksack, and Green-Duwamish rivers and Thornton Creek, Puget Sound basin, Washington, 1995-98 /
by S.S. Embrey and L.M. Frans.

APA Citation

Embrey, S. S., Frans, L. M., National Water-Quality Assessment Program (U.S.)., Geological Survey (U.S.). (2003). Surface-water quality of the Skokomish, Nooksack, and Green-Duwamish rivers and Thornton Creek, Puget Sound basin, Washington, 1995-98. Tacoma, Wash.: U.S. Dept. of the Interior, U.S. Geological Survey .

MLA Citation

Embrey, S. S, Lonna M Frans, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.). Surface-water Quality of the Skokomish, Nooksack, And Green-Duwamish Rivers And Thornton Creek, Puget Sound Basin, Washington, 1995-98. Tacoma, Wash.: U.S. Dept. of the Interior, U.S. Geological Survey , 2003.