012440000a22002890004500 PH-MaWHO 20241108112302.0 Project Identification and Formulation Workshop on Hygiene Education and Environmental Sanitation in Schools in Viet Nam (1993 : Hanoi). 654303 Hygiene education and environmental sanitation in schools in Viet Nam : the report of a Project Identification and Formulation Workshop, Hanoi, 8-10 June 1993. WHO/EOS/94.8.--Unpublished Geneva : World Health Organization, 1994. 16p. WHO Documents File eng Water_Supply_and_Sanitation Hygiene In infancy and childhood 650196 Health education 179862 Water supply 360161 Sanitation education 654304 Project formulation 651582 School health services 311351 Vietnam 357456 World Health Organization. Division of Operational Support in Environmental Health. 651215 Western Pacific Regional Environmental Health Centre. 654305 http://whqlibdoc.who.int/hq/1994/WHO_EOS_94.8.pdf DOC 6609 6609 0 0 0 0 WPRO WPRO 2021-05-23 0 WHO Documents File 06609 2024-01-24 00:00:00 2021-05-23 DOC