小兴安岭谷地云冷杉林土壤酶活性的异质性

陈立明, 满秀玲

Heterogeneity of Soil Enzyme Activity in Abies and Picea asperata Forest in Low - lying Land ofXiaoxing'anling Mountain

ChenLiming,ManXiuling

森林工程 . 2010, (1): 1 -6 .