Sludge-treated coal mine spoils increase heavy metals in cover corps
By: F.D. McBride, C. Chavengsaksongkram, and D.H. Urie.
Contributors: Chavengsaksongkram, C.; Urie, D. H.; North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service.
Series: Research note NC -- 221.; USDA Forest Service research note NC -- 221.; Research note NC -- 221.
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1977
Place of publication: St. Paul, Minn
Language: eng
Subjects: Cover crops; Soil acidity; Soils -- Heavy metal content
Notes: Caption title.

Chiefly tables.

Includes bibliographical references (p. 4).