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Browsing Extension Service -- Miscellaneous / Educational Materials by Subject "Dairy cattle -- Manure -- Handling"

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Browsing Extension Service -- Miscellaneous / Educational Materials by Subject "Dairy cattle -- Manure -- Handling"

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  • Oregon State University. Extension Service; Gamroth, M. J. (Michael J.); Moore, James A. (James Allan), 1939- (Corvallis, Or. : Extension Service, Oregon State University, 1996-02)
    Nutrients and microorganisms in manure can cause water quality problems. When you collect, handle, and land spread manure, this material can get into surface or groundwater supplies. The level of risk depends on ma ...
  • Oregon State University. Extension Service; Marx, E. S.; Christensen, Neil Walter, 1944-; Hart, John M. (John Mervyn), 1947-; Gangwer, Michael I.; Cogger, Craig George, 1950-; Bary, Andy I. (Corvallis, Or. : Extension Service, Oregon State University, 1996-04)

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