Secretary of State's guidance - bitumen and tar processes.
Contributors: Great Britain. Scottish Office.; Great Britain. Welsh Office.
Series: Process guidance note -- PG6/42(94)
Publisher: H.M.S.O.
Published: 1994
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Great Britain.
Other titles: Processes prescribed for air pollution control by local authorities.
Notes: Dated October 1994.

At head of title: Department of the Environment, Scottish Office,Welsh Office.