Guide to using a lichen based index to nitrogen air quality FSC fold out chart

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    Guide to using a lichen based index to nitrogen air quality FSC fold out chart Author: Format: Fold out chart First Published: Published By: Field Studies Council
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    ISBN: 9781908819109 Category:

    This fold out chart provides a simple method for determining gaseous nitrogen pollution that can be used by anyone. It includes a simple identification key to epiphytic lichens growing on oak and birch that show sensitivity to, or tolerance of, atmospheric nitrogen pollution.

    Weight0.1 kg
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