%0 Edited Book %K Hygiene education %C Delft %D 2004 %G eng %I IRC %P 144 %T Life skills-based hygiene education: a guidance document on concepts, development and experiences with life skills-based hygiene education in school sanitation and hygiene education programmes. %U http://www.ircwash.org/sites/default/files/Postma-2004-Lifeskills.pdf