The Utilization of Iron from Different Foods by Normal Young Rats von Pye, Orrea Florence, MacLeod, Grace

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The Energy Expenditure of Boys and Girls 9 to 11 Years of Age (1) Sitting Listening to the Radio (Phonograph), (2) Sitting Singing, and (3) Standing Singing von Taylor, Clara Mae, Pye, Orrea Florence, Caldwell, Anne Barman, Sostman, Edna Ruth

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The Energy Expenditure of 9- to 11-Year-old Boys and Girls (1) Standing Drawing and (2) Dressing and Undressing von Taylor, Clara Mae, Pye, Orrea Florence, Caldwell, Anne Barman

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The Energy Expenditure of Boys and Girls 9 to 11 Years of Age (1) Washing and Wiping Dishes, (2) Boys Engaged in Carpentry, and (3) Girls Sewing von Taylor, Clara Mae, Pye, Orrea Florence, Schafer, Mary, Wing, Shirley

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