Sludge-treated coal mine spoils increase heavy metals in cover corps
By: F. D. McBride, C. Chavengsaksongkram, and D. H. Urie
Contributors: Chavengsaksongkram, C , joint author; Urie, D H , jt. auth; North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service
Series: USDA Forest Service 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