TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Heuschkel, Z. A1 - Hirsch, D. A1 - Terlau, W. A1 - Lorleberg, W. T1 - New approaches in securing more sustainable urban food futures: case from Cologne-Bonn region JF - Acta Horticulturae KW - participation KW - alternative urban food networks KW - co-production KW - citizens' involvement SN - 0567-7572 SS - 0567-7572 U6 - https://doi.org/10.17660/ActaHortic.2018.1215.76 DO - https://doi.org/10.17660/ActaHortic.2018.1215.76 N1 - International Symposium on Greener Cities for More Efficient Ecosystem Services in a Climate Changing World IS - 1215 SP - 421 EP - 426 PB - ISHS CY - Leuven ER -