A set of visual modules for use in workshops on participatoy procedures in OFR, mainly based on GTZ Schriftenreihe 234; Participatory Development of Agricultural Innovations Scheuermeier, Ueli creator Verfasser aut Zellweger, Tonino Verfasser aut text monographic Ill. Ueli Scheuermeier ; Tonino Zellweger Entwicklungszusammenarbeit Partizipation Landwirtschaft Beratung Innovation Ww 3-906776-04-2 20260731222504.0 0054901