Surface-mined land for outdoor recreation
Subtitle: proceedings.
Contributors: United States. Bureau of Mines.; United States. Bureau of Outdoor Recreation.; National Recreation and Park Association.
Published: 1973
Place of publication: [Denver?
Language: eng
Number of pages: 92
Subjects: Outdoor recreation -- Northwestern States -- Congresses.; Strip mining -- Northwestern States -- Congresses.; Reclamation of land -- Northwestern States -- Congresses.
Notes: Cover title.
"Sponsored by Bureau of Mines, Bureau of Outdoor Recreation, National Recreation and Park Association."