TY  - CHAP
A1  - Kirsch, Therese
T1  - Reasonable selection of sustainable sourcing measures in the food sector
T2  - Holger Rogall et al. (Hrsg.): Jahrbuch Nachhaltige Ökonomie 2013  -  2014
Y1  - 2013
SN  - 978-3-7316-1043-4
SP  - 443
EP  - 460
PB  - Metropolis
CY  - Marburg
ER  - 
TY  - GEN
A1  - Buchholz, Wolfgang
A1  - Kirsch, Therese
A1  - Teitscheid, Petra
T1  - Sustainable raw material procurement as an answer to the risk of supply in food industry, Leuphana Sustainability Summit, Lüneburg 2012
Y1  - 2012
ER  -