What is ursoaia?

Some articles on ursoaia:

List Of Rivers Of Romania T-U - U
... Trotuş River Urmuroasa Urs Ursa Ursasca Urseasca River Tributary of Ursita Ursoaia Ilva River Ursoaia Homorod River Ursoaia Lăpuş River Ursoaia Suha River Ursoaia Trotu ...