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Soils Nitrogen content

  • Nitrogen Behavior in Field Soilby Donald R. Nielsen

    Elsevier Science 2013; US$ 93.95

    Nitrogen in the Environment, Volume 1: Nitrogen Behavior in Field Soil is the first of a two-volume treatise based on manuscripts presented at the international conference on ""Nitrogen in the Environment,"" held at the University of California Conference Center, Lake Arrowhead, in February, 1977. All original manuscripts were revised in accordance... more...

  • Nitrate, Agriculture and the Environmentby T. Addiscott

    CABI 2005; US$ 55.00

    There is widespread public concern about the effects of nitrate derived from the use of fertilizers in farming on water quality and public health. But research on nitrate during the past decade has revealed wide discrepancies between public perceptions and reality. more...

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