Title: Waldschäden erkennen
First published: 1991
Subjects: Effect of air pollution on, Scots pine, Environmental monitoring, Forest declines, Norway spruce, Trees, Forestry & silviculture: practice & techniques, Pollution & threats to the environment, Trees & Forests - General, Forestry (Specific Aspects), Technology & Industrial Arts, Science/Mathematics, Agriculture - Forestry, Forests and forestry, Forests and forestry, europe, Spruce, Pine, Diseases and pests
Places: Europe
LC classification: SB761