不同性质城市广场绿化率指标分析
武文婷
Study on the Virescence Rate of City Squares by Different Characters
WU Wen-ting
南京林业大学学报(自然科学版) . 2007, (03): 129 -132 .  DOI: 10.3969/j.jssn.1000-2006.2007.03.030