[Air pollution in the vicinity of railroads].
D000397:Air Pollution; D003031:Coal; D003033:Coal Tar; D005579:Fossil Fuels; D007558:Italy; D010578:Petroleum; D011890:Railroads; D012906:Smoke
D003031:Coal; D005579:Fossil Fuels; D010578:Petroleum; D012906:Smoke; D003033:Coal Tar
L'inquinamento atmosferico nell'ambito ferroviario.