National Rivers Authority.

• The quality of the Humber estuary 1980-1990
• A strategy for the management of salmon in England & Wales
• Annual R & D review
• Annual report & account
• Annual report & accounts summary
• Annual report and accounts
• Bathing water quality in England and Wales
• Bathing water quality in England and Wales - 1991
• Bathing water quality in England and Wales in 1992
• Code of practice for safety in electric fishing operations
• Conservation strategy
• Corporate plan