American Geophysical Union of the National Academy of Sciences-National Research Council1966Antarctic research series
v. 7 , Contribution of the Allan Hancock Foundation
288 , Publication / National Academy of Sciences, National Research Council
no. 1414
American Geophysical Union of the National Academy of Sciences-National Research Council1964Antarctic research series
v. 3 , Contribution of the Allan Hancock Foundation
263 , Publication / National Academy of Sciences, National Research Council
no. 1226