Mount St. Helens ash and mud
Subtitle: chemical properties and effects on germination and establishment of trees and wildlife browse plants
By: M.A. Radwan and Dan L. Campbell.
Contributors: Campbell, Dan L.
Series: Research paper PNW -- 294.
Publisher: Pacific Northwest Forest and Range Experiment Station
Published: 1981
Place of publication: Olympia, Wash
Language: eng
Subjects: Andosols -- Washington (State) -- Saint Helens, Mount -- Agricultural chemical content.; Ecological succession -- Washington (State) -- Saint Helens, Mount.; Saint Helens, Mount (Wash.).
Notes: Cover title.

Bibliography: p. 8.