TY  - BOOK
AU  - Pineo C S
AU  - Subrahmanyam D V
TI  - Community water supply and excreta disposal situation in the developing countries: a commentary
U1  - 628.1(1724) 
PY  - 1975///
CY  - Geneva
PB  - World Health Organization
KW  - Developing countries
KW  - Water-supply engineering
ER  -