. . . . . . "Water and streambed-material data, Eagle Creek watershed, Indiana, August 1980 and October and December 1982, and April 1983 : updating of U.S. Geological Survey Open-file report 83-215"@en . . . . . . . . "Water and streambed-material data, Eagle Creek watershed, Indiana, August 1980, October and December 1982, and April 1983 updating of U.S. Geological Survey Open-file report 83-215"@en . . . "Eagle Creek Watershed (Boone County-Marion County, Ind.)" . . . .