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, Dean Howard.; North Central Forest Experiment Station (Saint Paul, Minn.).; United States. Forest Service.
Series: 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.

Bibliography: p. 4.

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