Comparative investigation of the growth and physiology characteristics for different Catalpa spp. saplings
WU Chun-lin1 ,HAO Ming-zhuo2, PENG Fang-ren2* ,DU Xu-hua2, ZHU Zhen-xian2
Journal of Nanjing Forestry University (Natural Sciences Edition) . 2008, (06): 123 -127 .  DOI: 10.3969/j.jssn.1000-2006.2008.06.028