Utiliziation of the reliability theory and statistical quality control to assess the operation of rural sewage treatment plants

Studies on spatial autocorrelation of technical rural infrastructure development in the swiętokrzyskie province using moran’s i-statistics

Determining of strength and character spatial autocorrelation on basis global I Moran’s in agricultural infrastructure of south and south-east Poland

Application of semivariance analysis for estimating So2 concentration in atmospheric air

RECENT TRENDS IN ANNUAL MAXIMUM FLOWS WITHIN THE UPPER VISTULA RIVER CATCHMENT