Milk quota prices and expectations of trade liberalization / Bruno Larue, Jamie Oxley. -- Guelph : University of Guelph, 1991. -- 18 s. Res. angl., franc. -- (Working Papers Series 91/11. Department of Agric. econ. and business). mlieko * ceny mlieka * liberalizácia obchodu * obchod poľnohospodársky * obchod s potravinami