Transactions - American Geophysical Union.

v.1 1920; v.1-2 1920-1921; 1921 (2); v.2 1921; v.1-2 (1920-22); v.3:pt.2 (1922); v.1-4 1920-23; v.4 1923; v.6-9; v.6 1925; v.6-7 1925-1926; v.7 1926; v.8 1927; v.6-9 1925-28; v.8-9 1927-1928; v.9 1928; 1929-1930; v.10-12; v.10-11 1929-1930; v.10-12 1929-1931; 1931; v.12 1931; v.13 1932; 1932-1933; 1933; v.14 1933; 1934; v.15; v.15 1934; 1935; v.16 1935; v.16-17 1934-1936; v.17 1936; 1937; v.18 1937; 1938; v.19; v.19 1938; 1939; v.20 1939; 1940; v.21 1940; 1937-1941; 1941; v.22; v.22 1941; 1942; v.23 1942; 1941-1943; 1943 pt.2-3; v.24; v.24 1943; 1944; v.25; v.25 1944; 1945; v.26; v.26 1945; v.26-27 1945-1946; v.27; v.27 1946; v.28; v.28 1947; v.28 1947 Feb-Dec; 1948; v.29 1948; 1949; v.30; v.30 1949; v.31; v.31 1950; v.31 1950 Feb-Dec; v.32; v.32 1951; v.33; v.33 1952; v.34; v.34 1953; v.35; v.35 1954; v.36; v.36 1955; v.37; v.37 1956; v.38; v.38 1957; v.39; v.39 1958; v.40; v.40 1959; v.41-42; v.41 1960; v.42 1961; v.43; v.43 1962; v.44; v.44 1963; v.45; v.45 1964; v.46; v.46 1965; v.47; v.47 1966; v.48; v.48 1967; v.49; v.49 1968; 1-2(1920-1922); v.1-25 Index; index v.1-25 1920-1944; index v.1/25 1920/44