Preliminary Study on Melampsora Rust on Poplars in Shanghai
ZHENG Mao-can1, WU Xiao-qin1*, Wang Yan2
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2006, (03): 121 -124 .  DOI: 10.3969/j.jssn.1000-2006.2006.03.028