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Clacherty, G.

Clacherty, G., 1998. Guidelines for developing and evaluating education materials in water and sanitation programmes, Pretoria, South Africa: National Sanitation Co-ordination Office (NaSCO). Available at: https://es.ircwash.org/sites/default/files/203.2-98GU-15173.pdf.

Fecha publicación: 01/01/1970

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Clacherty, A., Clacherty, G. & Adatia, R., 1997. Review of water and sanitation related health education and promotion activities in South Africa : final report, Johannesburg, South Africa: Clacherty & Associates Education Consultants. Available at: https://es.ircwash.org/sites/default/files/824-ZA-14043.pdf.

Fecha publicación: 01/01/1970

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