@article {3468, title = {Regional Differentiation in Genetic Components for the American Beech, Fagus grandifolia Ehrh., in Relation to Geological History and Mode of Reproduction}, journal = {Journal of Plant Research}, volume = {114}, year = {2001}, note = {Maps}, month = {September}, pages = {353-368}, keywords = {American beech, Forests, Geography}, author = {Kitamura, Keiko and Kawano, Shoichi} }