A Comparative Study on Ultra-structure of Aesculus chinensis and A. pavia Seedling Top Bud Under Cold Stress
DU Yan, YU Fang-yuan*, GAN Xi-hua, SHEN Yong-bao
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2007, (03): 111 -114 .  DOI: 10.3969/j.jssn.1000-2006.2007.03.024