@phdthesis{oai:tsukuba.repo.nii.ac.jp:00010791, author = {唐, 艶鴻 and Tang, Yanhong}, month = {}, note = {1990}, school = {筑波大学, University of Tsukuba}, title = {Heterogeneity of light regime and its effects on the performance of oak seedlings in grass communities}, year = {1991} }