Grafika:Struma river watershed, Bulgaria.png
Z Wikipedii
Struma_river_watershed,_Bulgaria.png (391 × 237 pikseli, rozmiar pliku: 10 KB, typ MIME: image/png)
| Plik Struma river watershed, Bulgaria.png [ edytuj opis ] umieszczony jest w Wikimedia Commons, repozytorium wolnych zasobów projektów Fundacji Wikimedia. Wyjaśnienie podanej poniżej licencji znajdziesz na stronie Opisy licencji grafiki. |
Map of Bulgaria with the watershed of the river of Struma, the fifth largest river in Bulgaria. Note that part of the watershed is in Greece and Republic of Macedonia hence out of the map.
Карта на България с водосборния басейн на река Струма. Части от водосборната област се намират в Гърция и Република Македония и не са показани на картата.
Author: Petko Yotov, 2005. Work based on a picture by the Institute of water problems, Bulgarian Academy of Sciences 1998.
The source picture was not explicitely into the public domain, but Professor Santurjian, leading the publication stated that their materials can be used without restriction provided that the Institute be properly attributed.
   |
This file is licensed under the Creative Commons Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license |
Odnośniki do pliku
Następujące strony odwołują się do tego pliku:
