TY  - BOOK
ED  - World Health Organization.
ED  - International Drinking Water Supply and Sanitation Decade.
TI  - Drinking-water and sanitation, 1981-1990: a way to health, a WHO contribution to the International Drinking Water Supply and Sanitation Decade
SN  - 9241560681
PY  - 1981///
CY  - Geneva
PB  - World Health Organization
KW  - Drinking water
KW  - Sanitation
N1  - Issued in Spanish as: Publicaci'on cient'ifica / Organizaci'on Panamericana de la Salud ; no. 431
UR  - http://apps.who.int/iris/
ER  -