搜索筛选:
搜索耗时7.4167秒,为你在为你在102,285,761篇论文里面共找到 1 篇相符的论文内容
发布年度:
Use of Farmers’ Indicators to Evaluate the Sustainability of Cropping Systems on Sloping Land in Yun
[期刊论文] 作者：A. R. McCREA,E. MILNE,D. J. MITCHELL,,
来源：Pedosphere 年份：2009
Diversity in the biophysical and socio-economic attributes of agricultural systems makes them uniquely niche based. Farmers are expert in local biophysical and...
相关搜索：
