TY  - BOOK
AU  - Kerr,Charles
TI  - Community health and sanitation
SN  - 1853390186 (pbk.)
PY  - 1990///
CY  - London
PB  - Intermediate Technology Publications
KW  - Sanitary engineering
KW  - Developing countries
KW  - Sewerage, Rural
KW  - Public health
ER  -