TY  - BOOK
ED  - World Health Organization
TI  - Sanitation, drinking-water and health: achievements and challenges ahead 
SN  - 9789290617914
PY  - 2018///
CY  - Manila
PB  - World Health Organization - West Pacific Region
KW  - Conservation of natural resources
KW  - Drinking water
KW  - Hygiene
KW  - Sanitation
ER  -