1-2 of 2 Books
Geochemistry of batch-extract waters derived from spoil material collected at the Cordero coal mine, Powder River basin, Wyoming
Geochemistry of batch-extract waters derived from spoil material collected at the Cordero coal mine, Powder River basin, Wyoming
By David L. Naftz
La Prele Irrigation Project, Resources of the Powder River Basin
La Prele Irrigation Project, Resources of the Powder River Basin
By United States. Congress. House. Committee on Public Lands. Subcommittee on Irrigation and Reclamation.