Food, environment, and health a guide for primary school teachers

Bibliografiska uppgifter
Huvudupphovsman:	Williams, Trefor
Övriga upphovsmän:	Moon, Alysoun, Williams, Margaret
Materialtyp:	Bok
Språk:	English
Publicerad:	Geneva World Health Organization c1990.
Ämnen:	Developing countries. Environmental health. Health education (Elementary) Nutrition > Study and teaching. Teaching.