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前言本文內容是叙述甘肃中部地区七种主要造林树种(乔灌木)的生長習性及其分佈情况和适应范圍等,以供营林工作上参考。
Preface This article describes the habitat, distribution and adaptability of seven major afforestation species (shrubs and shrubs) in central Gansu for reference.