TY - Bulletin of Botanical Research A1 - MU Li-Qiang;ZHOU Hao;QU Wei-Di T1 - Leaf Epidermis Morphology Observation of Tiliacea in Heilongjiang Province Y1 - 2008-03-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 183 EP - 186 VL - 28 IS - 2 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2008.02.012 ER -