Yazar
John Charles Gebhart
5 cilt bulundu.
Cilt sonuçları
Malnutrition and school feeding
John Charles Gebhart · Govt. Printing Office
39 sayfa · 1922
Food / Nutrition / Children / School children
The health of a neighborhood
John Charles Gebhart · New York Association for Improving the Condition of the Poor
23 sayfa · 1924
Sanitary affairs / Public health
Temperance by taxation, how Denmark does it
John Charles Gebhart · [Association Against the Prohibition Amendment], Research Dept.
10 sayfa · 1932
Temperance / Liquor laws / Prohibition
Tuberculosis, a family problem
John Charles Gebhart · New York Association for Improving the Condition of the Poor
19 sayfa · 1924
New York Association for Improving the Condition of the Poor / New York Association for Improving the Condition of the Poor. Home Hospital / Home Hospital (New York, N.Y.) / Tuberculosis / Treatment