009160000a22002410004500 PH-MaWHO 20241108112303.0 Winblad, Uno 654475 Simpson-Hebert, Mayling ed. 654476 World Health Organization. Community Water Supply and Sanitation Unit. 654477 New directions for hygiene and sanitation promotion : the findings of a Regional Informal Consultation, New Delhi, 19-21 May 1992. WHO/CWS/93.8.--Unpublished Geneva : World Health Organization, 1993. [13]p. WHO Documents File eng Water_Supply_and_Sanitation Sanitation 309636 Asia Southeastern 650945 World Health Organization. Regional Office for South-East Asia. 641608 http://whqlibdoc.who.int/hq/1993/WHO_CWS_93.8.pdf DOC 6703 6703 0 0 0 0 WPRO WPRO 2021-05-23 0 WHO Documents File 06703 2024-01-24 00:00:00 2021-05-23 DOC