U
Uda, M., 365, 716, 721, 734
U. S. Beach Erosion Board, 43, 44, 529; 1018
U. S. Bureau of Fisheries, 328
U. S. Coast and Geodetic Survey, 3, 14, 17, 30, 77, 79, 341, 342, 343, 360, 460, 564, 673
U. S. Coast Guard, 53, 453, 668
U. S. Hydrographic Office, 14, 29, 38
U. S. Weather Bureau, 117
Urry, W. D., 187, 1033, 1034
Usiglio, 211
Utterback, C. L., 49, 54, 70, 71, 84, 87, 88, 831, 832, 1033, 1034