Guide to the integration of health education in environmental health programmes /
Pisharoti, K. A.
Guide to the integration of health education in environmental health programmes / - Geneva: World Health Organization, 1975 - iv, 81 p. ; 28 cm. - WHO offset publication ; no. 20 .
9241700203
Environmental health
Health education
Guide to the integration of health education in environmental health programmes / - Geneva: World Health Organization, 1975 - iv, 81 p. ; 28 cm. - WHO offset publication ; no. 20 .
9241700203
Environmental health
Health education