Description Databank van vismigratie knelpunten in Vlaamse waterlopen:
www.vmm.be/data/vismigratieAuthor Vlaamse MilieumaatschappijPNG file - 866.79 kB - 3 507 x 2 480 pixelsadded on 2015-04-021 249 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License