Wetland Resources Degeneration Eco-economical Benefit and Loss Evaluation in Dongting Lake
ZHUANG Da-Chang, DING Deng-Shan, DONG Ming-Hui
SCIENTIA GEOGRAPHICA SINICA . 2003, (6): 680 -685 .  DOI: 10.13249/j.cnki.sgs.2003.06.680