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Tobacco Production Costs and Returns in 2004
关键词:
tobacco burley flue-cured cost of production net returns quota
年份:
2006
摘要:
to offset increases in economic costs. Residual returns above econ ...
Production Costs and Returns for Tobacco in 2003
关键词:
tobacco burley flue-cured costs of production net returns marketing quota
年份:
2005
摘要:
Average net returns per acre were estimated to be negative for burley and flue-c ...
Antimicrobial Drug Use and Veterinary Costs in U.S. Livestock Production
关键词:
economic costs
年份:
2001
摘要:
Feeding low levels of antimicrobial drugs to livestock affects food safety, huma ...
America's Eating Habits: Changes and Consequences
关键词:
economic costs
年份:
1999
摘要:
Individual chapters in this book provide different perspectives on the nutrition ...

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