Metal absorption by Equistetum (horsetail) /

Bibliographic Details

Main Authors:	Cannon, Helen L., 1911-1996, Shacklette, Hansford T. (Author), Bastron, Harry (Author)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1968.
Series:	Geological Survey bulletin ; 1278-A.
Subjects:	Equisetum. Plant indicators. Biogeochemical prospecting.