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The Roles of Economists in the U.S. Department of Agriculture
关键词:
economics economist research employment
年份:
2009
摘要:
conservation practices; participating in trade negotiatio ...
Beginning Farmers and Ranchers
关键词:
Conservation
年份:
2009
摘要:
availability of land. USDA-through the Farm Service Agency an ...
Agricultural Chemical Usage - Restricted Use
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2008
摘要:
), Conservation Effects Assessment Project (CEAP), and the Ve ...
The Use of Markets To Increase Private Investment in Environmental Stewardship
关键词:
conservation
年份:
2008
摘要:
complement or even replace public investments in traditional conse ...

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