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1par Noack, D., FAO, Geneva (Switzerland). Joint ECE/FAO Timber Div. eng, Symposium on Extending the Use of Wood Residues eng 27 Sep 1976 Bucharest (Romania), Fruehwald, A.
Publié SepTexto bibliotecaFAO IT -
2par Noack, D., FAO, Geneva (Switzerland). Joint ECE/FAO Timber Div. eng, Symposium on Forests and Wood: their Role in the Environment eng 22 Sep 1975 Interlaken (Switzerland), Fruehwald, A.
Publié FebTexto bibliotecaFAO IT -
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4par Fruehwald, A. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany, F.R.)), ECE, Geneva (Switzeralnd) eng, Seminar on Energy Conservation and Self-Sufficiency in the Sawmilling Industry eng 13 Sep 1982 Bonn (Germany, F.R.), Ollmann, H., Ressel, J.
Publié 1982Texto bibliotecaFAO IT