The UK environmental industry : succeeding in the changing global market.
Great Britain.Department of Trade and Industry.
Great Britain.Department of the Environment.
Joint Environmental Markets Unit (Great Britain)
ECOTEC Research and Consulting Limited.
London : HMSO, 
c1994.
At head of title: Department of Trade and Industry. Department of the Environment.
At foot of title: JEMU, ECOTEC Research & Consulting Ltd.