Subject
United States Population
41
Oceanography
28
Ocean temperature
20
Chemical oceanography
18
Standardization
18
Chemical oceanography Observations
17
Computer security
17
Meteorology
17
Ocean-atmosphere interaction
17
Electronic data interchange
16
Electronic data interchange Standards
16
Marine pollution
16
United States
16
Automation
15
Fishery management
15
Government purchasing
15
Ocean currents
15
Meteorological instruments
14
Ocean temperature Observations
14
Salinity
14
Fisheries
13
Marine sediments Analysis
13
Computer integrated manufacturing systems
12
Environmental monitoring
12
Fire prevention Research
12
Fire testing
12
Information technology
12
Integrated services digital networks
12
Sea turtles
12
Numerical weather forecasting
11
Ocean circulation
11
Atmospheric diffusion Mathematical models
10
Data transmission systems Standards
10
Estuarine ecology
10
Heat Transmission
10
Meteorological services
10
Microwave remote sensing
10
Electromagnetic fields
9
Foreign trade promotion
9
Insulation (Heat)
9
Meteorological satellites
9
Meteorology in aeronautics
9
Precipitation forecasting
9
Radar meteorology
9
Radiometers
9
Rain and rainfall
9
United States Commerce
9
Weather forecasting
9
Weights and measures
9
Winds Speed Observations
9
more ...