Caloosahatchee River and Lake Okeechobee drainage areas, Fla., letter from chief of engineers, Army, to chairman of Committee on Commerce, Senate, submitting review of reports on Caloosahatchee River and Lake Okeechobee drainage areas, Fla., submitted in House document 215, 70th Congress, and in Senate document 213, 70th Congress; presented by Mr. Fletcher.