LIU Yan-Ju, LI Cheng-Sen. On Metasequoia in Eocene Age from Liaoning Province of Northeast China[J]. J Integr Plant Biol, 2000, 42(8): 873-878.
LIU Yan-Ju, LI Cheng-Sen. On Metasequoia in Eocene Age from Liaoning Province of Northeast China[J]. J Integr Plant Biol, 2000, 42(8): 873-878.