[Levels of sulfuric anhydride recorded in Bologna in the winter of 1965-66 by means of the Thomas autometer].
D000397:Air Pollution; D007558:Italy; D013458:Sulfur Dioxide / Q000032:analysis*
D013458:Sulfur Dioxide
Livelli di anidride solforosa registrati a Bologna nell'inverno 1965-66 mediante l'autometro di Thomas.