Walter A. Lawrance Androscoggin River Studies Thirty One Year Annual Report, October, 1973, Androscoggin River Studies, Box 6, Folder 3, Walter A. Lawrance Papers, Edmund S. Muskie Archives and Specia..
Walter A. Lawrance Androscoggin River Studies Thirty One Year Annual Report, October, 1973, Androscoggin River Studies, Box 6, Folder 3, Walter A. Lawrance Papers, Edmund S. Muskie Archives and Special Collections Library, Bates College, Lewiston, Maine.
