Home / General Magazines / Science and Technology Magazines / Scientific American /
Scientific American 1920-11-13
1014/1099
A chain bucket machine that digs, shreds, and scatters peat. Also, "The state and farmer" and "Solving the labor problem".
- Created on
- Friday 21 November 2008
- Posted on
- Friday 21 November 2008
- Visits
- 1180