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(*DRILLING
(*DRILLING MACHINES
1
(*SEDIMENTATION
1
AGOR 6 VESSEL
1
ANTARCTIC REGIONS
1
ARCTIC REGIONS)
1
CLAY
1
CONSTRUCTION
1
Construction Equipment
1
DEPOSITS
1
DRILLS
1
GRAVEL
1
HUDSON BAY)
1
HYDROGRAPHIC SURVEYING
1
ICE
1
Materials & Supplies
1
OCEANOGRAPHIC DATA
1
OCEANOGRAPHIC SHIPS
1
PARTICLE SIZE
1
PERMAFROST
1
Physical and Dynamic Oceanography
1
ROCK
1
SAMPLING)
1
SAND
1
SEDIMENTATION
1
SILT
1
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