Now showing items 6659-6678 of 9362

  • Rodeo skills: 4-H member manual 

    Washington State University Extension (1985-09)
  • Rodeo skills: 4-H member manual 

    Washington State University Extension (1995-04)
  • Rodeo skills: 4-H member manual 

    Washington State University Extension (1994-09)
  • Roguing field peas 

    Wells, Darrell Gibson, 1917-; Ingham, Irwin M. (Pullman, Washington : State College of Washington. Extension Service., 1944-06)
  • Roguing seed fields 

    Gregg, Billy R.; Morrison, Kenneth J. (Pullman, Washington : Washington State University. Extension., 1959-10)
  • Role of Soil in Groundwater Protection 

    Engle, Carl F.; Cogger, Craig George, 1950-; Stevens, Robert G. (Pullman, Washington : Washington State University. Extension., 1991-08)
    A highly readable explanation of soil structure and its relation to organic matter, water tables, and contaminants. Drawings and diagrams. Key words: texture, clay, silt, sand, particles, gravel, loam, nitrate. 4 pages.
  • Roll-away nests 

    Poultry Council of the State College of Washington (Pullman, Washington : State College of Washington. Extension Service., 1955)
  • Ron Jirva Farm Case Study: Direct Seeding in the Inland Northwest 

    Mallory, Ellen B.; Veseth, Roger; Fiez, Tim; Roe, Dennis; Wysocki, Donald John, 1952- (Pullman, Washington : Washington State University. Extension.Corvallis, Oregon : Oregon State University. Extension Service.Moscow, Idaho : University of Idaho. Extension.Washington, D.C. : U.S. Dept. of Agriculture., 2000-11)
    Ron Jirava and his father, Wayne raise annual spring crops continuously on 1,200 acres near Ritzville, and another 1,500 acres near Lind, Washington, using direct seeding. Ron is hosting a WSU trial of diverse annual-crop ...
  • Root knot nematode control in potato fields 

    Harris, Marion R.; Faulkner, L. R. (Pullman, Washington : Washington State University. Extension., 1961-02)
  • Root knot nematode control in potato fields 

    Harris, Marion R.; Faulkner, L. R. (Pullman, Washington : Washington State University. Extension., 1960-07)
  • Root maggots, potato beetles, and cut worms 

    Yothers, M. A. (Pullman, Washington : State College of Washington. Extension Service., 1915)
  • Root Weevil Control on Rhododendrons 

    Antonelli, Arthur L.; Campbell, R. Lee (Ronald Lee) (Pullman, Washington : Washington State University. Extension., 2001-06)
    Descriptions cover five root weevils that cause most damage on rhododendrons in the Pacific Northwest. Root weevil stages and damage shown in color. Chemical and cultural controls. Includes extensive list of species and ...
  • Root weevil control on rhododendrons 

    Antonelli, Arthur L.; Campbell, R. Lee (Ronald Lee) (1980-03)
  • Root weevils of western Washington 

    Washington State University Extension (Pullman, Washington : Washington State University. Extension., 1967-03)
  • Root weevils on berry crops 

    Shanks, Carl H. (Pullman, Washington : Washington State University. Extension., 1980-03)
  • Root weevils on berry crops 

    Shanks, Carl H. (Pullman, Washington : Washington State University. Extension., 1976-09)
  • Roses in your garden 

    Washington State University Extension (Pullman, Washington : Washington State University. Extension., 1967-09)
  • Rotaviral diarrhea in pigs 

    Bohl, Edward H.; Lecce, James G. (1979-08)
  • Rubber mulch use in home landscapes 

    Chalker-Scott, Linda (Pullman, Washington : Washington State University. Extension., 2015-04)
    The purpose of this fact sheet is to summarize the current scientific research on the use of recycled rubber products in home landscapes.
  • Rug fiber buying guide 

    State College of Washington Extension Service (Pullman, Washington : State College of Washington. Extension Service., 1958-06)