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Reducing Nutrient Losses From Cropland in the Mississippi/Atchafalaya River Basin: Cost Efficiency and Regional Distribution
关键词:
targeting
年份:
2018
摘要:
(nitrogen and phosphorus) runoff from the Mississippi/Atchafalaya Rive ...
Organic Production
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2017
摘要:
://www.nass.usda.gov/organics" href="https://www.nass.usda.gov/organics" tar ...
Annual and Monthly SNAP Participation Rates
关键词:
targeting
年份:
2015
摘要:
A key aspect of SNAP is the extent to which it reaches its target popul ...

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