[ATMOSPHERIC POLLUTION OF THE CITY OF BOLOGNA BY SULFUR DIOXIDE].
D000397:Air Pollution; D007558:Italy; D013455:Sulfur; D013458:Sulfur Dioxide
D013458:Sulfur Dioxide; D013455:Sulfur
AIR POLLUTION; ITALY; SULFUR; SULFUR DIOXIDE
INQUINAMENTO ATMOSFERICO DELLA CITTA' DI BOLOGNA DA ANIDRIDE SOLFOROSA.