Home › Authors › Saara Bäck 👤 Saara Bäck 3 books Books by Saara Bäck Itämeren tulevaisuus Itämeren tulevaisuus 2010 Classification of ecological s Classification of ecological status of lakes and rivers 2001 Operative methods for mapping Operative methods for mapping and monitoring phytobenthic zone biodiversity in the Baltic Sea 1998