R.-P. Meyer-Luhdorf Biotopmanagement Contract work, Viewing on site is possible (to share experiences), Consultancy Luhdorfer Twieten 521423 Winsen (Luhe), LuhdorfDeutschland 0417178300 info@meyer-luhdorf.de www.meyer-luhdorf.de Further information: R.-P. Meyer-Luhdorf Biotopmanagement