TY  - BOOK
AU  - Ritchie Jean A. S.
TI  - Teaching better nutrition :  A study of approaches
U1  - "T:3(L:46), J0/UN" 
PY  - 1950///
CY  - Washington
PB  - Food and Agriculture Organization U. S. A. 
KW  -  Education
KW  - Teaching Techniques
N1  - "Food and Agriculture Organization, Nutritional Studies. 6."
ER  -