... programs, using an “ingredients” approach(Johns, Baltussen, and Hutubessy 2003) and a costing templatedeveloped by WHO (2003). In summary, all the ingredients—including administrative, training, ... Gitonga, J. Kithinji, and A. Doig. 2002.“Reducing Indoor Air Pollution through Participatory Development in Rural Kenya.” In Proceedings of 9th International Conference on Indoor Air Quality and ... Young Children to Indoor Air Pollution in Developing Countries.” Paper prepared for USAID/WHOInternational Consultation on Household Energy, Indoor Air Pollution and Health, Washington, DC, May...