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Wheat Outlook: August 2010
关键词:
Wheat Karnal bunt KB export certificates
年份:
2010
摘要:
This report provides the results of ERS research on the econom ...
Organic Produce, Price Premiums, and Eco-Labeling in U.S. Farmers' Markets
关键词:
organic certification
年份:
2004
摘要:
and organically produced foods. This research describes the s ...
U.S. Organic Farming in 2000-2001: Adoption of Certified Systems
关键词:
organic certification
年份:
2003
摘要:
farm sector. This report updates USDA estimates of land farme ...

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