At the Blackbird Mine
Subtitle: putting micro-organisms to work on reclamation.
Publisher: [Dept. of Agriculture, Forest Service], Surface Environment & Mining Program
Published: 1976
Place of publication: Billings, Mont
Language: eng
Subjects: Reclamation of land -- Utah.; Strip mining -- Environmental aspects -- Utah.
Other titles: Putting micro-organisms to work on reclamation.
Notes: Issued June 1976.