[Committee hearings, serial], 87th Congress. 27. Rivers and harbors, flood control. 1962, hearings before Subcommittee on Rivers and Harbors and Subcommittee on Flood Control, 87th Congress, 2d session, on H.R. 13273, title 1, Rivers and harbors, Sept. 6-24, 1962, and title 2, Flood control, May 8-Sept. 24, 1962.