O'Connor, Jim E., 1959- Large floods in the United States : where they happen and why / Jim E. O'Connor and John E. Costa. - U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Map Distribution [distributor], 2003. ISBN: 060789380X (pbk.) Subjects--Index Terms: მეტეოროლოგია, კლიმატოლოგია წყალდიდობები Dewey Class. No.: