Public health engineering
Subtitle: a record of NCB practice as at 1960
By: by John H. Walton.
Contributors: National Coal Board. Mining Department.
Publisher: National Coal Board, Mining Department
Published: 1976
Place of publication: (London)
Language: eng
Number of pages: 100
Subjects: Coal mines and mining -- Hygienic aspects -- Great Britain.; Sanitary engineering -- Great Britain.