Hidrológiai Közlöny 1988 (68. évfolyam)

3. szám - Hírek

Ära: 50,-Ft CONTENTS 129 Alföldi L A review on groundwater microbiology 144 Popp Z Volcanically generated anomalies in the temporal variation of precipitation of Hungary 153 Szabó, T On-site septage systems 161 Hegedűs, J The carbamide decomposition capability of bacterio and phytoplankton of the Danube River 166 Nagyistók F The impacts of transient pressure surges on the operation of artesian wellt 173 Starosolszky, Ö The ice of Lake Balaton 182 Discussion 185 News