FREMGANGSMAATE FOR BEKJEMPNING AV PAA GRUNN AV LUFTBAAREDE SKADESTOFFERFORAARSAKEDE SKADER PAA GROENNPLANTER.

摘要

Process for dealing with damage caused to green plants by airborne toxic substances, and preparation designed to effect this process, particularly to neutralize the effects of pollution in the treetop region, to prevent and impede further degeneration and reverse damage to forests caused by airborne pollution.