搜索筛选:
搜索耗时4.5612秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
发布年度:
[期刊论文] 作者：Kailun LI,Kebin SONG,,
来源：Asian Agricultural Research 年份：2016
Based on the relevant domestic and foreign theories,we establish the evaluation indicator system for the comprehensive benefits about under-forest economy. Usin...
[期刊论文] 作者：Kebin SONG,Xuyou WANG,Xinglong,
来源：亚洲农业研究：英文版 年份：2013
After six years of development,the number of farmer cooperatives in Yanbian area was increased from 72 in 2007 to 2600 in 2012.It has become an important part o...
相关搜索：
