TY  - BOOK
ED  - Organización Mundial de la Salud.
TI  - Household water treatment and safe storage: manual for the participant
SN  - 9789290616153
AV  - TD430 H67
PY  - 2013///]
CY  - Switzerland
PB  - World Health Organization. Western Pacific Region
KW  - Agua
KW  - Purificación
KW  - Agua potable
ER  -