Subject
Marine resources conservation Law and legislation
80
Marine resources conservation
67
Marine resources conservation Government policy
34
Appropriations and expenditures
22
Marine mammals Law and legislation
20
Fishery management
19
Marine resources Government policy
17
Marine sciences Research Law and legislation
17
Fishery policy
16
Fishery law and legislation
13
Marine parks and reserves
13
Marine pollution Law and legislation
13
Coastal zone management Law and legislation
12
Marine parks and reserves Management
12
Coastal zone management Government policy
11
Management
11
Marine resources
11
Marine resources conservation International cooperation
11
Endangered species Estimates
10
Marine ecosystem management
10
Marine resources development Law and legislation
10
Coastal zone management
9
Marine resources Management
9
Planning
8
Environmental policy
7
Oceanography and state
7
Fishes Conservation
6
Marine debris Environmental aspects
6
Marine resources conservation Planning
6
Marine resources development Government policy
6
Endangered species
5
Marine resources Economic aspects
5
Marine resources development
5
Oceanography Research Law and legislation
5
Research
5
Coastal ecology
4
Dolphins Law and legislation
4
Environmental impact analysis Government policy
4
Marine debris Cleanup
4
Marine debris Law and legislation
4
Marine ecosystem management Planning
4
Marine mammals Conservation
4
Marine mammals Effect of human beings on
4
Marine mammals Stranding
4
Marine parks and reserves Law and legislation
4
Marine pollution
4
Marine resources Effect of human beings on
4
Mineral resources in submerged lands
4
Mineral resources in submerged lands Maps
4
National protected areas systems
4
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