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Ecology
Fisheries
8
Limnology
8
Salmo salar
8
Stock assessment
England
7
Salmo trutta
7
River fisheries
6
Rivers
6
Catch statistics
4
Salmon fisheries
4
Coarse fish
3
Fish counters
3
Stream flow
3
licensing
3
Fisheries management
2
Fishery surveys
2
Habitat improvement
2
Juveniles
2
Wyre Catchment
2
Biomass
1
Catchment area
1
Distribution
1
Electric fishing
1
Environmental Monitoring
1
Fish catch statistics
1
Fish eggs
1
Fishery management
1
Kent Catchment
1
Length frequency
1
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