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England
8
Fisheries
8
Limnology
8
Rivers
7
Ecology
5
River fisheries
5
Salmo salar
5
Fry
4
Lune Catchment
4
Salmo trutta
4
Salmon fisheries
4
Distribution
3
Fishery surveys
3
Spawning
3
Abundance
2
Ennerdale Water
2
Fishery survey
2
Lakes
2
Length frequency
2
Population density
2
Population dynamics
2
Sex ratio
2
Stocking density
2
Water quality
2
Biological production
1
Catch statistics
1
Catch/effort
1
Conservation
1
Distribution records
1
Eggs
1
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