International Commission on the Protection of the Oder against Pollution is the international organization in Czech Republic founded in 1996.
According to PR-model, mkoo.pl is ranked 335,040th in multilingual Wikipedia, in particular this website is ranked 66,881st in Spanish Wikipedia.
The website is placed before eee-learning.com and after backintimerarebooks.com in the BestRef global ranking of the most important sources of Wikipedia.