Clark francis e hrsg (1 Ergebnisse)

Terrestrial nitrogen cycles: processes, ecosystem strategies and management impacts ; proceedings of an International Workshop arranged by the SCOPE/UNEP International Nitrogen Unit of the Royal Swedish Academy of Sciences and the Commission for Research on Natural Resources of the Swedish Council for Planning and Coordination of Research at Gysinge Värdshus, Österfärnebo, Sweden, 16 - 22 September, 1979. (Ecological bulletins ; 33 ).