- 已选条件:
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× industrial agriculture
全选
【符合条件的数据共:2条】
作者:James M. MacDonald, Robert Hoppe , and Doris Newton
发布日期:2018
关键词:Farm consolidation;large farms;...
发布机构:United States Department of Agriculture
作者:James M. MacDonald, Penni Korb , Robert Hoppe , James M. MacDonald, Penni Korb , and Robert Hoppe
发布日期:2013
关键词:cropland consolidation;crop production;...
发布机构:United States Department of Agriculture