Home › Authors › Workshop on the Energy Development Board of Mercer County, North Dakota (3rd 1979 Bismarck, N.D.) 👤 Workshop on the Energy Development Board of Mercer County, North Dakota (3rd 1979 Bismarck, N.D.) 1 book Books by Workshop on the Energy Development Board of Mercer County, North Dakota (3rd 1979 Bismarck, N.D.) Proceedings of the third Works Proceedings of the third Workshop on the Energy Development Board of Mercer County, North Dakota, Bismarck, North Dakota, November 1 and 2, 1979 1980