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Browsing by Author "Jeffreys, Bradford J."

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Browsing by Author "Jeffreys, Bradford J."

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  • 4-H beef project 
    Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension Service; United States. Dept. of Agriculture; Pacific Northwest Cooperative Extension; Jeffreys, Bradford J.; Mills, Randall R.; Zollinger, William A. ([Corvallis, Or. : Oregon State University Extension Service, Washington State University Cooperative Extension, University of Idaho Cooperative Extension System, and the U.S. Dept. of Agriculture, 1993-04)
  • 4-H colt and horse training manual 
    Oregon State University. Extension Service; Jacobsen, Carol; Combest, Patricia; Kuhl, Wally; Roth, Vera; Wagner, Helen; Van Dyke, Kathy; Johnson, Duane P.; Frischknecht, Dean; Anderson, Andy; Jeffreys, Bradford J. (Corvallis, Or. : Extension Service, Oregon State University, 1983-01)
  • 4-H colt and horse training manual 
    Oregon State University. Extension Service; Jeffreys, Bradford J. (Corvallis, Or. : Extension Service, Oregon State University, 2011-04)
    4-H Colt and Horse manual
  • 4-H plant & seed identification & crop judging: leader guide 
    Oregon State University. Extension Service; Youngberg, Harold; Hannaway, David; Mosley, Al; Karow, Russ; Jeffreys, Bradford J. (Corvallis, Or. : Extension Service, Oregon State University, 1989-07)
  • 4-H sheep project 
    Oregon State University. Cooperative Extension Service; Washington State University. Cooperative Extension Service; University of Idaho. Cooperative Extension Service; Pacific Northwest Cooperative Extension; Landers, John; Reynolds, Guy; Thomas, Dave; Jeffreys, Bradford J.; Hanson, Donald E.; Johnson, Duane P. ([Covallis, Or.] : Oregon State University Extension Service, 1989-07)
  • The Oregon carcass of merit program (Revised July 1988) 
    Oregon State University. Cooperative Extension Service; Zollinger, William A.; Jeffreys, Bradford J.; Killingsworth, Ken (Corvallis, Or. : Cooperative Extension Service. Oregon State University, 1988-07)

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