• publisher: Washington, Govt. Print. Off.
  • creator: Waller, O. L. (Osmar Lysander), 1857-1935 United States. Office of Experiment Stations
  • contributor: United States. Office of Experiment Stations.
  • Keyword: Irrigation Washington (State)
  • years: 1909.
  • pages: 64 p.
  • notes: At head of title: U.S. Department of Agriculture. Office of Experiment Stations.
  • download: pdf file