Studies on the biological characteristics of Cycas panzhihuaensis, I. Morphology and anatomy of vegetative organs
Wu Xian-jun;Li Ping;Zhao Zhen-ju;Wang Qian;Li Chao-luan;Huang Rong and Cheng Fa-ling
Chinese Bulletin of Botany . 1995, (专辑): 38 -40 .