Nutrition of 9-, 10- and 11-year-old public school children in Iowa, Kansas and Ohio
Eppright, Ercel S.
Nutrition of 9-, 10- and 11-year-old public school children in Iowa, Kansas and Ohio 4I :Dietary findings - Ames 1955 - 614-631 p. - Iowa Agricultural Experiment Station. Research Bulletin No. 434 .
Nutrition of 9-, 10- and 11-year-old public school children in Iowa, Kansas and Ohio 4I :Dietary findings - Ames 1955 - 614-631 p. - Iowa Agricultural Experiment Station. Research Bulletin No. 434 .