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Naciones Unidas (Corporate Name)
Machine generated authority record.
Work cat.: (OSt)6892: Naciones Unidas, Convention sur la Pollution Atmosphérique Transfrontière à Longue Distance, de 1979, et ses protocoles, , 1996.
Work cat.: (OSt)5394: Naciones Unidas, Les ressources forestières de la règion de la CEE (Europe, URSS et Amèrique du Nord), , 1986.
Work cat.: (OSt)5043: International Photo Contest (2003) 28219, Water is life , , imp. 2004.
Work cat.: (OSt)3239: Gligo, Nicolo 17988, La dimensión ambiental en el desarrollo de América Latina, , 2001.
Work cat.: (OSt)2335: Impact assessment and regional response strategies for climate change, , 1999.
Work cat.: (OSt)1382: Naciones Unidas, Key issues for mountain areas , , 2004.