k Dead birch trees Dead birch trees. Copse of dead, leafless birch Betula sp. trees due to atmospheric pollution. The pollution could be in the form of acid rain, particulates or atmospheric chemicals. Stock Photo - Afloimages
Dead birch trees. Copse of dead, leafless birch (Betula sp.) trees due to atmospheric pollution. The pollution could be in the form of acid rain, particulates or atmospheric chemicals.
