TY  - BOOK
AU  - Trefor Williams
AU  -  Alysoun Moon  Margaret Williams
TI  - Food, environment and health : A guide for primary school teachers
SN  - 92-4-154400-7
U1  - 614 
PY  - 1990///
CY  - Geneva
PB  - World Health Organization
N1  - Trefor Williams; Alysoun Moon & Margaret Williams: Food, environment and health : A guide for primary school teachers.  Geneva.  World Health Organization, 1990. 92-4-154400-7--(614WIL)
ER  -