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Issue Date | Title | Author(s) |
---|---|---|
Feb-1927 | Studies of the Malaria Problem in Porto Rico Paper VIII | - |
Dec-1926 | Statistical Reports | - |
Aug-1927 | Review of Reviews | - |
Aug-1927 | Abstracts from Information Service of the Rockefeller Foundation | Vincent, George E. |
Dec-1926 | Brief News Notes | Irvine-Rivera, Edith M. |
Oct-1926 | Review of Reviews | Rodríguez Pastor, José |
Mar-1927 | Review of Reviews | Rodríguez Pastor, José |
Dec-1926 | Sanitary Rules and Regulations No. 68 | - |
Nov-1926 | Sanitary Rules and Regulations No. 43 | - |
Nov-1926 | Report of Bereau of Rural Sanitation | - |
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- 2 2000 - 2023
- 1010 1900 - 1999
- 2 1875 - 1899