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1by Ministry of Fisheries, Hanoi (Vietnam) eng, National Workshop on Environment and Aquaculture Development eng 17-19 May 1994 Hai Phong (Vietnam), Network of Aquaculture Centres in Asia-Pacific, Bangkok (Thailand) eng, Hoi thao quoc gia ve moi truong va phat trien nuoi trong thuy san vie 17-19 May 1994 Hai Phong (Vietnam)
Published 1995Texto bibliotecaFAO IT