Subject
Geology
8
Cook Inlet (Alaska)
5
White whale Conservation
4
Geomagnetism
3
Mammal surveys
3
White whale Counting
3
Aerial surveys
2
Aeronautics in geology
2
Borings
2
Contaminated sediments
2
Endangered species Estimates
2
Fishery policy
2
Formations (Geology)
2
Marine resources conservation Government policy
2
Paleobotany
2
Trace elements Environmental aspects
2
Aerial surveys in wildlife management
1
Alaska Earthquake, Alaska, 1964
1
Bird surveys
1
Botany
1
Channels (Hydraulic engineering)
1
Chlorine compounds Environmental aspects
1
Coal Geology
1
Coalbed methane
1
Coastal zone management
1
Coastal zone management Computer programs
1
Coastwise navigation Effect of water levels on
1
Cook Inlet (Alaska) Economic conditions
1
Cook Inlet (Alaska) History
1
Cook Inlet (Alaska) Social conditions
1
Dena'ina Indians Economic conditions
1
Dena'ina Indians History
1
Dena'ina Indians Social life and customs
1
Dredging
1
Earth movements
1
Earthquakes
1
Ecosystem health
1
Endangered species
1
Environmental monitoring
1
Environmental specimen banking
1
Fish populations
1
Fisheries History
1
Food chains (Ecology)
1
Geology, Stratigraphic
1
Harbor seal
1
Harbor seal Counting
1
Inlets
1
Intertidal ecology
1
Lake Clark National Park and Preserve (Alaska) History
1
Magnetic anomalies
1
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