Secretary of State's guidance : fish meal and fish oil pr ocesses /
Great Britain.Department of the Environment.
Great Britain.Scottish Office.
Great Britain.Welsh Office.
Great Britain.Environmental Protection Act 1990.
London : HMSO,
1992.
PG6/19(92)
At head of title: Environmental Protection Act 1990, Part 1.
Caption title.
Fish-meal industry
Air
Fish oil industry