ZENG-SUI, Wang et al Publication Date 1989 p 171-180 Serial Title:Bulletin of the World Health Organization Serial Part:Vol 67 No 2 View webpage for full text https://apps.who.int/iris/handle/10665/264646 Keywords Development/ Humanitarian; WASH; Health; diseases: communicable diseases (CD) Regional Focus Western Pacific (WPRO) Country focus China Language English Type of material text Log in or register to post comments
