TY  - BOOK
AU  - Ehlers,Victor Marcus
AU  - Steel,Ernest William
TI  - Municipal and rural sanitation
SN  - 0700190895
PY  - 1965///
CY  - New York
PB  - McGraw-Hill Book
KW  - Sanitation
KW  - Sanitary engineering
KW  - Public health
KW  - Rural health
KW  - Hygiene, Public
KW  - Hygiene, Rural
ER  -