A guideline for the measurement of nutritional impact of supplemantary feeding programmes aimed at vulnerable groups - Geneva : The Organization, 1979 - 85 p. - WHO/FAP/79.1 . - WHO/FAP/79.1 . LCCN: 36080 Subjects--Topical Terms: Ayuda alimentaria.Nutrición. Dewey Class. No.: 338.19 / O74