File:Farmers of forty centuries - Treadling of fields.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 411 pixels. Other resolutions: 320 × 164 pixels | 640 × 329 pixels | 1,481 × 761 pixels.
Original file (1,481 × 761 pixels, file size: 225 KB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:54, 28 August 2019 | 1,481 × 761 (225 KB) | Bob Burkhardt | {{Information |description ={{en|1=Treadling of fields for drainage, conservation of rainfall and of fertility, in the Shantung province. Trenches are two feet wide on the bottom, six or eight feet wide at the top, and two and a half to three feet deep.}} |date =published 1911 |source =F. H. King, ''Farmers of forty centuries'', 1911, p. 117. |author ={{Unknown|Photographer}} |permission ={{PD-1923}} }} Category:Agriculture in Shandong [[Category:Farmers of fo... |
File usage
The following 2 pages use this file: