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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 negotiations; ensuring the safet ...
Comparing Two Sources of Retail Meat Price Data
关键词:
meat
年份:
2009
摘要:
The livestock industry uses information on meat prices at different sta ...
Dietary Assessment of Major Trends in U.S. Food Consumption, 1970-2005
关键词:
meat
年份:
2008
摘要:
Food Availability (Per Capita) Data System. The report also estimates whether A ...

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