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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Nato Advanced Research Workshop On The Impact Of Solar Ultraviolet Radiation Upon Terrestrial Ecosystems: I. Agricultural Crops Bad Windsheim, Germany) - Worrest, Robert C., - Caldwell, Martyn M. (Martyn Matheus), - North Atlantic Treaty Organization. Scientific Affairs Division.
    Publication info: Berlin, Springer-Verlag, 1986
    Holding Institution: Internet Archive