Literaturrecherche

Literatur Offermann F (2004) Comparing organic and conventional farm incomes in FADN : issues in international harmonisation and quality assurance. In: Recke G, Willer H, Lampkin N, Vaughan A (eds) Development of a European information system for organic markets - improving the scope and quality of statistical data : proceedings of the 1st EISFOM European Seminar held in Berlin, Germany, 26-27 April, 2004. Frick: FiBL, pp 115-118