Study on site classification and application in the limestone low mountains and hills in Xuzhou
CHEN Ping1, WAN Fuxu1*, QIN Fei2, GUAN Qingwei1
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2009, (03): 69 -72 .  DOI: 10.3969/j.jssn.1000-2006.2009.03.016