宁夏哈巴湖国家级自然保护区合作杨与榆树的群落学特征研究
张维军, 王金龙, 何兴东
Study on community features of
Populus×
xiaozuanica and
Ulmus pumila in the Ningxia Habahu National Nature Reserve
ZHANG Wei-jun, WANG Jin-long, HE Xing-dong
天津农学院学报
.
2019, (3): 26
-30
.
DOI: 10.19640/j.cnki.jtau.2019.03.006