Chemical characteristics for 23 western Washington rivers, 1961-80 /

by Dethier, David P. (David Putnam), 1950-
Published 1982

The Chemistry of fruits and vegetables, Yakima River Valley, Washington, and the influence of the 1980 Mount St. Helens ash-fall episodes /

Published 1986

Chemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington /

Published 1987

Static and cyclic strength properties of Mount St. Helens debris avalanche and ash cloud materials /

by Winters, William J.
Published 1985

Retrospective report on bottom-sediment studies : NAWQA surface water study, Yakima River basin, Washington /

by Fries, Terry L.
Published 1988