On the Problem and Orientation of Regional Forestry Eco-environmental Construction in China
ZHAO Liang ping1,2, ZHANG Guo-zhen3, ZHOU Tie-jun4, CAO Zi-long4
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2005, (02): 1 -5 .  DOI: 10.3969/j.jssn.1000-2006.2005.02.001