Graphs of Rigmaden Fishery declared pre June catches 1962-1991.
River Lune declared salmon catches 1921-1949.
Factors believed to limitate freshwater production.
Speaker's notes.
Fish spawning.
Graphs of Rigmaden Fishery declared pre June catches 1962-1991.
River Lune declared salmon catches 1921-1949.
Factors believed to limitate freshwater production.
Speaker's notes.
Fish spawning.