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1by Nguyen Van Nguu 1423211760785 (ed.), Ministry of Agriculture and Rural Development, Hanoi (Viet Nam) eng 29620, Workshop on Progress in the Development and Use of Hybrid Rice outside China eng 20-30 May 1997 Hanoi (Vietnam) 18551, Dat Van Tran (ed.) 175612, Quach Ngoc An 1423211763327 (ed.), FAO, Hanoi (Viet Nam) eng 1423211763328
Published 1997Texto bibliotecaFAO IT