Ostlund, H. G., Craig, H., Broecker, W. S., & Spencer, D. (1987). Geosecs atlantic, pacific, and inian ocean expeditions. National Science Fundation.
Tohutoru Kātū Chicago (17th ed.)Ostlund, H. Gote, Harmond Craig, Wallace S. Broecker, me Derek Spencer. Geosecs Atlantic, Pacific, and Inian Ocean Expeditions. Washington, D.C: National Science Fundation, 1987.
Tohutoro MLA (9th ed.)Ostlund, H. Gote, et al. Geosecs Atlantic, Pacific, and Inian Ocean Expeditions. National Science Fundation, 1987.
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