Description of manganese nodules and crust collected from the Hakuho Maru Cruise KH-69-2, April-June, 1969, in the Japan Trench and Sea of Japan areas
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资源简介：
The cores and dredges described in this report were taken on the KH-69-2 Expedition in April-June, 1969 by the Ocean Research Institute, University of Tokyo from the Hakuho Maru. A total of 12 cores and dredges sites have been recovered.
创建时间：
1971-01-01
