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    Broiler manure management and ground water quality for presentation at the 1987 Summer Meeting American Society of Agricultural Engineers, Baltimore, Md., June 28 - July 1, 1987 von Harris, J. Ross

    Veröffentlicht 1987
    “… Paper / American Society of Agricultural Engineers …”
    Buch
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    Heat pump brooding of broilers for presentation at the Summer Meeting American Society of Agricultural Engineers, Baltimore, Md., June 28 - July 1

    Veröffentlicht 1987
    “… Paper / American Society of Agricultural Engineers …”
    Buch
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