TY - Bulletin of Botanical Research A1 - CHEN Wen-Nian;WU Yan;WU Ning*;LUO Peng T1 - Variation in Phenology and Population Distribution Pattern of Three Alpine Species Along the Snowmelt Gradient Y1 - 2011-03-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 206 EP - 212 VL - 31 IS - 2 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2011.02.014 ER -