Assessing agro-ecological practices using a combination of three sustainability assessment tools Por Landert, Jan, Pfeifer, Catherine, Carolus, Johannes, Schwarz, Gerald, Albanito, Fabrizio, Muller, Adrian, Smith, Pete, Sanders, Jürn, Schader, Christian, Vanni, Francesco, Prazan, Jaroslav, Baumgart, Lukas, Blockeel, Johan, Weisshaidinger, Rainer, Bartel-Kratochvil, Ruth, Hollaus, Alexander, Mayer, Andreas, Hrabalová, Andrea, Helin, Janne, Aakkula, Jyrki, Svels, Kristina, Guisepelli, Emmanuel, Smyrniotopoulou, Alexandra, Vlahos, George, Iordanidis, Yiannis, Szilágyi, Alfréd, Podmaniczky, László, Balázs, Katalin, Galioto, Francesco, Longhitano, Davide, Rossignolo, Letizia, Povellato, Andrea, Zīlāns, Andis, Jegelevičius, Gražvydas, Frățilă, Mihaela, Yoldi, UxueIragui, Astrain Massa, Carlos, Bienzobas Adrián, Jon, Resare Sahlin, Kajsa, Röös, Elin, Frick, Rebekka, Bircher, Richard, Aalders, Inge, Irvine, Katherine N., Kyle, Carol, Miller, David