Search for: [Subject and Keywords = bioindicators] OR [Subject and Keywords = plant communities] OR [Subject and Keywords = plant indicators] OR [Subject and Keywords = ecological indicators] OR [Subject and Keywords = Poland] OR [Subject and Keywords = bioindykatory] OR [Subject and Keywords = zbiorowiska roślinne] OR [Subject and Keywords = rośliny wskaźnikowe] OR [Subject and Keywords = wskaźniki ekologiczne] OR [Subject and Keywords = Polska] OR [Title = Wskaźniki ekologiczne zespołów roślinnych Polski] OR [Creator = Roo\-Zielińska, Ewa \(1948– \)] OR [Creator = Wydawnictwo Akademickie SEDNO] OR [Creator = Polska Akademia Nauk. Instytut Geografii i Przestrzennego Zagospodarowania]