- Author
- Herter, Wilhelm
- Date
- 1927
- Publication
- Montevideo : Sumptibus Asociacion Rural del Uruguay
- Author
- Herter, Wilhelm
- Date
- 1928
- Publication
- Montevideo : Sumptibus Asociacion Rural del Uruguay (Tipografía "La Liguria", Juncal 1431-33 -- Montevideo)
- Author
- Herter, Wilhelm
- Date
- 1930
- Publication
- Montevideo : Sumptibus rei publicae