TY - GEN AU - Szalay, J. AU - Loczy, D. TI - Some trends in groundwater level changes on the Danube-Tisza interfluvial region, Hungary T2 - MEDALUS Working Paper Series VL - 56 PY - 1995/// CY - Norwick PB - East Anglia University KW - BACIAS HIDROGRAFICAS KW - IM ER -