qualité des denrées alimentaires (4) Food--Quality (4) projet (3) Social sciences (3) Science (3) Manufactures (3) Capital (3) pollution de l'eau (2) agriculture biologique (2) analyse (2) aliment (2) emploi (2) distribution (2) carbone (2) Food (2) Employment (2) Case (2) Balances (Weighing instruments) (2) Environmental indicators (2) Exports (2) Water use (2) Water--Pollution (2) Value (2) Social indicators (2) Prices (2) Performance (2) Organic farming (2) Negotiation (2) Grammar, Comparative and general--Case (2) Food (2)