Some info about POLISH
Category
GEOGRAPHY - PLACES
The Wda is a river in Poland; it has a lowland character. The Wda is one of the 15 main canoe trails in Poland. It is 198 km long and the surface of its catchment area amounts to 2325 km2. The Wda's average gradient is 0.7‰ and its flow is 6.52 m3/s. <
Wikipedia contributors, "Wda," Wikipedia, The Free Encyclopedia,
ABOUT THE POLISH LANGUAGE