. The control of weeds. Weeds. 34 California Agricultural Extension Service [Cm. 54. Pig- 4.—Power spray rig, showing two lines of hose with multiple Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ball, Walter S. (Walter Scott), 1898-1975; Robbins, Wilfred William, 1884-1952; Madson, B. A. (Ben Adolph), 1887-1974. Berkeley, Calif. : College of Agriculture, University of California

---

Size: 2185px × 1144px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorrobbinswilfredwilli, bookcentury1900, booksubjectweeds