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*BIOLOGICAL CONTAMINATION
1
*ENVIRONMENTAL IMPACT
*LAND ICE
1
*RADAR EQUIPMENT
1
*RUNWAYS
1
*SEWAGE DISPOSAL
1
*SOLID WASTES
ANTARCTIC REGIONS
1
ANTENNAS
1
Active & Passive Radar Detection & Equipment
1
BRINES
1
BURIED OBJECTS
1
DEPTH
DIELECTRIC PROPERTIES
1
EXCAVATION
1
FIELD TESTS
1
FUELS
1
GLACIAL GEOLOGY
1
INTRUSION
1
Ice and Permafrost
1
LOW DENSITY
1
MCMURDO SOUND (ANTARCTICA)
1
MIGRATION
1
POLARITY
1
REFLECTION
1
ROSS SEA
1
SITE INVESTIGATIONS
1
SPATIAL DISTRIBUTION
1
SPILLING
1
SUBSURFACE
1
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