1. STEINHAUSER, F. (1970). Climatic Atlas of Europe. WMO Unesco, Geneva Paris.
2. Weather in the Mediterranean;METEOROLOGICAL OFFICE,1962
3. Surface Ozone Concentrations and Climate: Preliminary Analysis;DAVIES;Climate Monitor,1987
4. The pH of Atmospheric Precipitation in Venice, Related to both the Dynamics of Precipitation Events and the Weathering of Monuments;CAMUFFO;Science Total Environment,1984
5. Analysis of the Real-Time Measurement of the pH of Rainfall at Padova, Italy: Seasonal Variation and Meteorological Aspects;CAMUFFO;Science Total Environment,1988