Citation: M. Ehrentreich, NEW REFLECTIONS ON USING THE NUTRITIONAL CIRCLE AS A TEACHING AID DURING EDUCATIONAL WORK, Ernährungs-Umschau, 42(6), 1995, pp. 212-213
Citation: E. Herrmann et M. Ehrentreich, EVALUATION OF THE GESUNDES-PAUSENVESPER-P ROJECT AT ELEMENTARY-SCHOOLS IN ESSLINGEN - EFFECTS OF PRACTICAL NUTRITION EDUCATION ON PUPILS, TEACHERS AND PARENTS, Ernährungs-Umschau, 42(1), 1995, pp. 1-4