草地生态系统服务功能及其价值评估方法研究

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刘兴元, 龙瑞军, 尚占环

Evaluation method of ecological services function and their value for grassland ecosystems

LIU Xing-yuan, LONG Rui-jun, SHANG Zhan-huan

草业学报 . 2011, (1): 167 -174 .