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Fisheries
4
Limnology
4
England
3
Rivers
3
Distribution
2
Ecology
2
Fishery surveys
2
Lune Catchment
2
Management
2
River fisheries
2
Salmo salar
2
Salmo trutta
2
Salmon fisheries
2
Biological production
1
Colton Beck
1
Electric fishing
1
Fish catch statistics
1
Fish passes
1
Fish populations
1
Freshwater fish
1
Fry
1
Inland waters
1
Kelt
1
Migratory species
1
Population dynamics
1
River Ea
1
River Gilpin
1
Rusland pool
1
Spawning populations
1
Stocking density
1
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