American Society for Surface Mining and Reclamation. National Meeting (1984 : Owensboro) & United States Forest Service. (1985). Symposium on the reclamation of lands disturbed by surface mining: A cornerstone for communication and understanding. Science Reviews.
Tohutoru Kātū ChicagoAmerican Society for Surface Mining and Reclamation. National Meeting (1984 : Owensboro) me United States Forest Service. Symposium on the Reclamation of Lands Disturbed by Surface Mining: A Cornerstone for Communication and Understanding. Northwood: Science Reviews, 1985.
Tohutoro MLAAmerican Society for Surface Mining and Reclamation. National Meeting (1984 : Owensboro) me United States Forest Service. Symposium on the Reclamation of Lands Disturbed by Surface Mining: A Cornerstone for Communication and Understanding. Science Reviews, 1985.