Ad Hoc Working Group "Impact of Air Pollution on Forests". Meeting on methods for the assessment of changes in increment and standing volume in damaged forests, Bonn-Roettgen, Federal Republic of Germany, 14 and 15 September 1987. Report
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Format: | Texto biblioteca |
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Rome (Italy)
Feb
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Subjects: | FO EFC, FOREST TREES, AIR POLLUTION, PLANT POPULATION, GROWTH RATE, ARBRE FORESTIER, POLLUTION ATMOSPHERIQUE, POPULATION VEGETALE, ARBOLES FORESTALES, POLUCION DEL AIRE, POBLACION VEGETAL, TAUX DE CROISSANCE, INDICE DE CRECIMIENTO, |
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