The durability of slates for roofing
By: by C.M. Watkins.
Contributors: Brady, Frank Lawrence.
Edition: Rev. ed.
Series: Great Britain. Dept. of Scientific and Industrial Research. Building Research Board. Bulletin -- no. 12
Publisher: H. M. Stationery Off.
Published: 1934
Place of publication: London
Language: eng
Number of pages: 14
Subjects: Slate roofing.; Slate.
Notes: At head of title: Department of Scientific and Industrial Research.Building Research.