TY - GEN A1 - Hudak, Magda A1 - Kołodziejczyk, Urszula A1 - Maciąg, Michał A2 - Greinert, Andrzej - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - In the years 1934-1937 during the construction of fortifications, the socalled. Line Dams Niesłysz-Obra, then Frontly Fortified Odra Warta curve(southern section), the river Ołobok was much rebuilt. As a result of these actions was created ?System 600?, it comprised the following: eight floodplains, six sections of strategic channels and many dams and bridges. L1 - http://www.zbc.uz.zgora.pl/Content/45707/PDF/2_hudak_zmiany.pdf L2 - http://www.zbc.uz.zgora.pl/Content/45707 KW - zlewnia KW - obiekty hydrotechniczne KW - stosunki wodne KW - basin KW - hydrotechnical facilities KW - water relations T1 - Zmiany stosunków wodnych w zlewni rzeki Ołobok = The changes in water relations in the catchment basin of river Ołobok UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=45707 ER -