共 50 条
- [28] TRADE BARRIERS OBSTRUCT EFFICIENT FARM PRODUCERS IN EXPORT MARKETS AND HAMPER GROWTH OF WORLD FARM TRADE FOREIGN AGRICULTURE, 1972, 10 (06): : 2 - &
- [29] Regulatory barriers and the principle of non-discrimination in World Trade Law. COMMON MARKET LAW REVIEW, 2001, 38 (05): : 1313 - 1316
- [30] TRADE BARRIERS THAT AFFECT CHEMICAL TRADE ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1972, 164 (AUG-S): : 7 - +