EN中文
The evaluation of degradation of farmland eco-system of Poyang Lake zone based on extension engineering method
AI Liang-hui, WU Ci-fang, CHEN Mei-qiu, XU Bao-geng
JOURNAL OF NATURAL RESOURCES . 2003, (3): 333 -339 .  DOI: 10.11849/zrzyxb.2003.03.011