Variability studies of Cordia africana an indigenous timber species of Ethiopia
XU Qing1, XUE Zhong-guan2, Bizuayehu Geremew3, ZHAO Tong-li4, ZHANG Jing-you1, JIANG Nai-jian1, MIAO Nai-yun1, LI Yu-ping1
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2008, (03): 145 -147 .  DOI: 10.3969/j.jssn.1000-2006.2008.03.035