Municipal and rural sanitation

Detalles Bibliográficos
Autor Principal:	Ehlers, Victor Marcus 1884-
Outros autores:	Steel, Ernest William 1893-
Formato:	Libro
Idioma:	English
Publicado:	New York McGraw-Hill 1965
Subjects:	Hygiene, Public. Hygiene, Rural. Sanitary engineering. Sanitation.