Biblio

WHO -Geneva, CH, World Health Organization, “A call for action : promoting health in developing countries : summary report”. World Health Organization, Division of Health Education, Geneva, Switzerland, p. 12 p., 1990.

WHO -Geneva, CH, World Health Organization, Health education in the control of schistosomiasis. Geneva, Switzerland: World Health Organization (WHO), 1990, p. 61 p.: ill.

WHO -Geneva, CH, World Health Organization, Education for health : a manual on health education in primary health care. Geneva, Switzerland: World Health Organization (WHO), 1988, p. xiii, 261 p.: ill.

WHO -Geneva, CH, World Health Organization, “The community health worker : working guide : guidelines for training : guidelines for adaptation”. World Health Organization (WHO), Geneva, Switzerland, p. 463 p.: ill., 1987.

WHO -Geneva, CH, World Health Organization, “Minimum evaluation procedure (MEP) for water supply and sanitation projects”. World Health Organization (WHO), Geneva, Switzerland, p. 51 p.: fig., tab., 1983.