Tim Burton

Das Bundesministerium für Ernährung, Landwirtschaft und Försten, 1985; S. Nilsson, « Activities of Teams of Specialists : Implications of Air Pollution Damage to Forests for Roundwood Supply and Forest products Markets, Study on Extent of Damage », TIM/R 124 Add. 1 Diffusion restreinte, 1986. (41) S. Postel, « Stabilizing Chemical Cycles » (reprenant Allgemeine Forst Zeitschrift, nos 46 (1985) et 41 (1986)), in State of the World 1987 (Londres : W.W. Norton, 1987). (42) T. Paces, « Weathering