Cleaning stone and brick
By: John Ashurst.
Contributors: Society for the Protection of Ancient Buildings.
Edition: [1st ed], reprinted with amendments.
Series: Technical pamphlet / Society for the Protection of Ancient Buildings -- 4; Technical pamphlet -- 4.
Publisher: Society for the Protection of Ancient Buildings
Published: 1985
Place of publication: London
Language: eng
Subjects: Bricks -- Maintenance and repair.; Stonework -- Maintenance and repair.
Notes: This ed. first published 1977.