(Fig. VIII-1-14, Page 107-120) Visual characteristics of manganese nodules on bottom photographs collected in the Pacific Ocean during cruise GH77-1 of R/V Hakurei Maru
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Deep sea photographs in the GH77-1 cruise were obtained by two methods, namely a one-shot 16 mm camera attached to the freefall (boomerang) type photo grab and an independent 35 mm deep sea camera.
创建时间：
1979-01-01
