Dust-retaining Effects Analysis of Six Evergreen Shrubs in Qingdao City
LIN Xing-yu, LI Hai-mei, LI Yan-hua, WU Yu-mei
HUBEI AGRICULTURAL SCIENCES . 2018, (5): 74 -76 .  DOI: 10.14088/j.cnki.issn0439-8114.2018.05.018