Biebrza

Biebrza (Belarusian: Bobra) is a river in north-eastern Poland, a tributary of the Narew river (near Wizna), with a length of 155 kilometres (28th longest) and the basin area of 7,057 km2. (7,051 in Poland). Larger towns in the area: * Lipsk * Sztabin * Goniądz * Osowiec-Twierdza * Radzilow * Wizna The region is usually divided into lower, central and upper basin areas, each with its own different characteristics.

Biebrza

Biebrza (Belarusian: Bobra) is a river in north-eastern Poland, a tributary of the Narew river (near Wizna), with a length of 155 kilometres (28th longest) and the basin area of 7,057 km2. (7,051 in Poland). Larger towns in the area: * Lipsk * Sztabin * Goniądz * Osowiec-Twierdza * Radzilow * Wizna The region is usually divided into lower, central and upper basin areas, each with its own different characteristics.