1 Effects of Autumn Olive (Elaeagnus umbellata Thunb.) Density on the Growth of Mature White Oak Trees (Quercus alab L.) [学位论文]
作者:Andrijonas, Marija R.Flint
论文开放时间:2011
关键词:invasive species;nitrogen fixation;...
培养单位:University of Michigan
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