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Last edited by ImportBot
September 29, 2008 | History
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A. R. Halvorson

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7 works Add another?

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  • Cover of: Estimates of salinity level produced by broadcast incorporated and band-applied fertilizer.

    First published in 1987 1 edition in 1 language
    Not in Library

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  • Cover of: Exchangeable cations, cation exchange capacity and base saturation and it's [sic] relationship to soil fertility

    First published in 1968 1 edition in 1 language
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  • Cover of: Fertilizers and the environment

    First published in 1972 1 edition in 1 language
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  • Cover of: Holding back nitrification in the dry land wheat area of eastern Washington

    First published in 1979 1 edition in 1 language
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  • Cover of: Interpretation of chemical analysis of irrigation water

    First published in 1971 1 edition in 1 language
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  • Cover of: Soil acidity in central Washington orchards: the nature of the problem and how to manage it

    First published in 1985 1 edition in 1 language
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  • Cover of: Soil moisture and nitrate tests: when are they useful?

    First published in 1971 1 edition in 1 language
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We need a photo of A. R. Halvorson

Subjects
Application, Effect of salts on, Environmental aspects, Environmental aspects of Nitrogen fertilizers, Environmental aspects of Potassium fertilizers, Fertilizers, Field crops, Nitrogen fertilizers, Orchards, Plants, Potassium fertilizers, Salinity, Seeds, Soil acidity, Soils, Testing
Places
Washington (State)

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ID Numbers

  • OLID: OL5328352A

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History

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September 29, 2008 Created by ImportBot Imported from Oregon Libraries MARC record