共 50 条
- [41] Oceangraphic activities of the United States Coast and geodetic survey TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1936, 17 : 206 - 213
- [42] Oceanographic activities of the United States Coast and Geodetic Survey TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1940, 21 : 340 - 343
- [43] Oceanographic activities of the United States Coast and Geodetic Survey TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1935, 16 : 216 - 221
- [44] THE UNITED STATES COAST AND GEODETIC SURVEY AND THE PROPERTY OWNER SCIENTIFIC MONTHLY, 1937, 44 : 363 - 367
- [45] Oceanographic activities of the United States Coast and Geodetic Survey TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1941, 22 : 473 - 475
- [46] Magnetic work of the United States Coast and Geodetic Survey April 1938 to March 1939 TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1939, 20 : 392 - 393
- [47] Magnetic work of the United States Coast and Geodetic Survey April 1939 to March 1940 TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1940, 21 : 325 - 328
- [48] Magnetic work of the United States Coast and geodetic survey, April 1933 to March 1934 TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1934, 15 : 182 - 183
- [49] Magnetic work of the united states coast and geodetic survey April 1937 to March 1938 TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1938, 19 : 218 - 219
- [50] Magnetic work of the United States Coast and Geodetic Survey April 1936 to March 1937 TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1937, 18 : 181 - 182