桑植县退化生态系统的现状及其防治

陈功锡, 钟为双, 向小奇

Current Situation and Preventive Countermeasure on Degraded Ecosystem of Sangzhi County

CHEN Gong-Xi, ZHONG Wei-Shuang, XIANG Xiao-Qi

journal6 . 2001, (3): 51 -55 .