TY - BOOK AU - Barclay Ellen J. Ed. AU - Unesco ED - Unesco TI - Easy to make teaching aids compiled and edited by Ellen J. Barclay T2 - Nutrition education series 10 U1 - T:3(L:6),1, M4 PY - 1984/// CY - Paris PB - Division of science technical and vocational education KW - EDUCATION N1 - Unesco nutrition education programme ER -