Farm database managementTOPAS training workshop at HSWT (Feb. 14-25, 2019): - Data Base Management - Preparation of Data Collection - Proceedings of the TOPAS workshop on farm data collection - Data collection and farm analyses_HSWT - Data sources and dat structures_KTBL - General information_KTBL - Ethical and legal issues on open data_KTBL - Repair cost_KTBL