. Principles of irrigation engineering, arid lands, water supply, storage works, dams, canals, water rights and products. Fig. B.—Earth dam partly protected by heavy gravel on water side. Boise Project, Idaho. (Facing Page 214) Plate XIII. Fig. C-—Hydraulic construction of earth dam, giant in foreground washingearth and small rocks into flumes supported on trestles and conveying materialsto site of dam. Okanogan Project, Wash.

---

Size: 1897px × 1317px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectirrigat, bookyear1913