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Measuring the Well-Being of the Poor: Demographics of Low-Income Households
关键词:
Food stamps demographics low-income households welfare measures
年份:
2002
摘要:
of the food stamp-eligible population and to track changes in welfare ...
Agricultural Chemical Usage - Fruit and Vegetable Agricultural Practices
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2001
摘要:
, organic fertilizers, harvest-field operations, harvest workers, and trace< ...
Tracing the Costs and Benefits of Improvements in Food Safety
关键词:
costs benefits Hazard Analysis and Critical Control Point (HACCP) food safety
年份:
2000
摘要:
The level and distribution of the costs and benefits of the Hazard Analysis and ...

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