Expert committee on environmental sanitation
Subtitle: report on the first session.
Contributors: World Health Organization.
Series: Technical report series -- 10; Technical report series (World Health Organization) -- 10.
Publisher: World Health Organization
Published: 1950
Place of publication: Geneva, Switzerland
Language: eng
Number of pages: 33
Subjects: Sanitation -- Congresses.
Genres: Congresses.
Notes: "Geneva, 12-17 September 1949."

"May 1950."