The altitudinal and temporal variation of δ13 C values in leaves of Plantago media L.
The altitudinal and temporal variation of δ13 C values in leaves of Plantago media L.
甘肃马衔山平车前叶片δ13C的海拔和时间差异
The altitudinal and temporal variation of δ13 C values in leaves of Plantago media L.
甘肃马衔山平车前叶片δ13C的海拔和时间差异