by Leverton, R.M
Published in Yearbook of agriculture (1926) (1974)

by Leverton, R.M
Published in Journal of home economics (Washington) (1969)

by Leverton, R.M
Published in Food Nutr (1971)

by Leverton, R.M
Published in USDA Yearbook Agr (1969)

by Leverton, R.M, Watt, B.K, Richardson, M, Souders, H.J
Published in Journal of the American Dietetic Association (01.06.1974)

by McKay, H., Patton, M.B., Ohlson, M.A., Pittman, M.S., Leverton, R.M., Marsh, A.G., Stearns, G., Cox, G.
Published in The Journal of nutrition (01.10.1942)