Food, environment, and health
Subtitle: a guide for primary school teachers
By: Trefor Williams, Alysoun Moon, Margaret Williams.
Contributors: Moon, Alysoun.; Williams, Margaret.
Publisher: World Health Organization
Published: 1990
Place of publication: Geneva
Language: eng
Number of pages: 129
Subjects: Health education (Elementary) -- Developing countries.; School children -- Health and hygiene -- Developing countries.; Food -- Developing countries -- Safety measures.