Salmon and trout a resource, its ecology, conservation, and management

Salmon and trout a resource, its ecology, conservation, and management

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Mills, Derek Henry
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York St. Martin's Press [1971]
Ábhair:
Atlantic salmon.
Brown trout.
Fishery management.