Narrow Search
*ICE
THICKNESS
5
Ice and Permafrost
3
Snow
3
CRYSTAL STRUCTURE
2
OCEANS
2
POLAR REGIONS
2
SALINITY
2
TEMPERATURE
2
TENSILE PROPERTIES
2
VELOCITY
2
*ALASKA
1
*CONSTRUCTION
1
*LAKES
1
*PROJECTILES
1
*PUMPS
1
AIR DROP OPERATIONS
1
AIRBORNE
1
ANTISUBMARINE WARFARE
1
ARCTIC OCEAN
1
ARCTIC REGIONS
1
Ammunition and Explosives
1
BLUNT BODIES
1
BRACKISH WATER
1
CLASSIFICATION
1
CLIMATE
1
COASTAL REGIONS
1
COMPUTER PROGRAMS
1
CONFIGURATIONS
1
CONICAL BODIES
1
see all ...