发生错误 详情 隐藏
您有未保存页面 恢复 取消

U.S. Department of Agriculture

U.S. Department of Agriculture (USDA) provide leadership on food, agriculture, natural resources, rural development, nutrition, and related issues based on public policy, the best available science, and effective management. USDA have a vision to provide economic opportunity through innovation, helping rural America to thrive; to promote agriculture production that better nourishes Americans while also helping feed others throughout the world; and to preserve our Nation's natural resources through conservation, restored forests, improved watersheds, and healthy private working lands.

所有数据集:  W