Proposed United States program for the international geophysical year, 1957-58
APA Citation
United States. National Committee for the International Geophysical Year. (1956). Proposed United States program for the international geophysical year, 1957-58. Washington, D.C.: National Academy of Sciences--National Research Council.
MLA Citation
United States. National Committee for the International Geophysical Year. Proposed United States Program for the International Geophysical Year, 1957-58. Washington, D.C.: National Academy of Sciences--National Research Council, 1956.
Warning: These citations may not always be complete (especially for serials).