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Long-Term Growth Prospects for Wheat Production in Afghanistan
关键词:
irrigation
年份:
2012
摘要:
Given expected increases in demand, imports are likely to grow in coming years e ...
Trends and Developments in Hog Manure Management: 1998-2009
关键词:
Hog production manure management structural change environmental regulation
年份:
2011
摘要:
and handled. Changes to the Clean Water Act, State regulations, and lo ...
Geographic Differences in the Relative Price of Healthy Foods
关键词:
Quarterly Food-at-Home Price Database (QFAHPD) healthy food price geographic variation
年份:
2011
摘要:
vegetables, whole fruit, skim and 1% milk, fruit juice, and bottled water...

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