TY - Plant Diversity A1 - Liu Chengyun,Li Song Xu Weiming and Li Ming T1 - ULTRASTRUCTURAL STUDY OF MLCROSPOROGENESIS IN PINUS YUNNANENSIS Y1 - 1986-04-25 JF - Plant Diversity JO - Plant Diversity SP - 1 EP - 3 VL - 8 IS - 02 UR - https://journal.kib.ac.cn N1 - ER -