Forest condition in europe : results of the 1996 crown condition survey : 1997 technical report
Lorenz, M; Augustin, S.; Becher, G.; Förster, M. (1997). Forest condition in europe : results of the 1996 crown condition survey : 1997 technical report. ICP forests : technical report of the forest condition in Europe. United Nations Economic Commission for Europe - European Commission: Geneva. 112 pp.
Deel van: ICP forests : technical report of the forest condition in Europe. United Nations Economic Commission for Europe - European Commission. ISSN 1020-3729, meer
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