TY - Bulletin of Botanical Research A1 - ZHANG Jing-Ran;SHANG Jie;WANG Qiu-Yu* T1 - Genetic diversity among the clones of aspen hybrid detected by simple sequence repeat DNA marker Y1 - 2006-07-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 447 EP - 451 VL - 26 IS - 4 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2006.04.025 ER -