冀北山地3种生态景观林优势种群结构动态研究
张丽玮1, 张 慧2, 原民龙3, 徐学华1, 郭耸松1, 李玉灵1
Study on dynamics of dominant population structure for three ecological landscape forests in the mountainous regions of northern Hebei
ZHANG Li-wei 1,ZHANG Hui 2,YUAN Min-long3,XU Xue-hua1,GUO Song-song1,LI Yu-ling1
河北农业大学学报
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2013, (1): 59
-63
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