The Evolution of abandoned mine land technologies, a symposium
Subtitle: proceedings
By: sponsored by the Wyoming Department of Environmental Quality, Holiday Inn Convention Center, Riverton, Wyoming, June 14, 15, and 16, 1989.
Contributors: Wyoming. Dept. of Environmental Quality.
Publisher: The Department
Published: 1989
Place of publication: [Wyoming]
Language: eng
Number of pages: 654
Notes: Cover title.