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1Digital revistaSCIELO
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2by Zhu Xiangyu, International Poplar Commission. Ad Hoc Committee on Poplar and Willow Breeding eng 5-8 Sep 1988 Beijing (China), Wang Ruiling
Published 1988Texto bibliotecaFAO IT -
3by Huang Dongsen, FAO, Rome (Italy). Forestry Dept. eng, International Poplar Commission. Ad Hoc Committee on Poplar and Willow Breeding eng 19-23 Mar 1990 Buenos Aires (Argentina), Zhu Xiangyu, Wang Ruiling
Published 1990Texto bibliotecaFAO IT -
4by Huang Dongsen, FAO, Rome (Italy). Forestry Dept. eng, International Poplar Commission. Ad Hoc Committee on Poplar and Willow Breeding eng 19-23 Mar 1990 Buenos Aires (Argentina), Xiang Yuying, Zhu Xiangyu
Published 1990Texto bibliotecaFAO IT -
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