181. Home economics nursery school Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
182. Home economics nursery school Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
183. Home economics nursery school Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
184. Children seated for meal time Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
185. Home economics nursery school room Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
186. Home economics nursery school room Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
187. Home economics nursery playroom Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
188. Home economics nursery Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1926 Format: Image Photographer: Troy, J. P. (John Patrick)
189. Physical measures of growth and nutrition Creator: Franzen, Raymond Hugh, 1895- Collection: Core Historical Literature of Agriculture Publisher: American Child Health Association, Publication Place: New York : Date: 1929 Format: Book
190. Farm children: an investigation of rural child life in selected areas of Iowa Creator: Baldwin, Bird T. 1875-1928. Collection: Core Historical Literature of Agriculture Publisher: D. Appleton and Company, Publication Place: London : Date: 1930 Format: Book
191. Children stacking building blocks Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1932 Format: Image Photographer: Troy, J. P. (John Patrick)
192. Children in the playroom Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1932 Format: Image Photographer: Troy, J. P. (John Patrick)
