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Bergman, OstenLundberg, Christina[NWPC marine trial with wood preservatives. Results from the trials started in 1972 and 1976]NWPC marine trial with wood preservatives. Results from the trials started in 1972 and 1976
Bergman, OstenJermer, Joran[NWPC field test with wood preservatives. Results from the trials started in 1971, 1973, 1975 and 1977]NWPC field test with wood preservatives. Results from the trials started in 1971, 1973, 1975 and 1977

Excessive noise is a form of environmental pollution. The continual increase in the community noise level during the past two decades indicates a future noise problem comparable to the current air pollution problem of our large industrial centers. Trees and other forms of vegetation are kn...


Cook, D.I.Van Haverbeke, D.F.[Trees and shrubs for noise abatement]Trees and shrubs for noise abatement

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