Toxicity of Mount St. Helens ash leachate to a blue-green alga /

Bibliographic Details
Main Author:	McKnight, Diane M.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Feder, Gerald L., Stiles, Eric A.
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, Geological Survey ; 1981.
Series:	Hydrologic effects of the eruptions of Mount St. Helens, Washington, 1980. Geological Survey circular ; 850-F.
Subjects:	Volcanic ash, tuff, etc. > Toxicology > Washington (State) Plants, Effect of volcanic ash on. Cyanobacteria > Physiology. Lake ecology > Washington (State) Water quality bioassay > Washington (State) Saint Helens, Mount (Wash.) > Eruption, 1980.