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- [21] Africa: A unique opportunity. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 220 : U171 - U171
- [23] ASEM: A window of opportunity. AUSTRALIAN JOURNAL OF POLITICS AND HISTORY, 2000, 46 (03): : 455 - 456
- [25] Production of vanillin: A biotechnological opportunity. QUIMICA NOVA, 2005, 28 (04): : 642 - 645
- [27] Symptoms and Signs - And a challenge and an opportunity. JOURNAL OF PORTFOLIO MANAGEMENT, 2002, 28 (04): : 16 - 21