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Internacionais |
Oil, Gas & Mineral Law Section (Travis County Bar Association) |
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Comité de Direito Mineiro & Comité de Direito do Petróleo e do Gás (International Bar Association) |
Oil, Gas and Mineral Law Section (State Bar of Texas) |
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Língua Inglesa |
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| Australian Mining & Petroleum Law Association (AMPLA) | . |