ULTRASTRUCTURE OF POPLAR LEAF INFECTED BY RUST FUNGUS(Melampsora larici-populina Kleb.)
TIAN Cheng-ming, LIANG Ying-mei, KANG Zhen-sheng, LI Zhen-qi, ZHAO Yan-xiu
Acta Phytopathologica Sinica . 2002, (1): 71 -78 .