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Agricultural Resources and Environmental Indicators, 2019
关键词:
agriculture
年份:
2019
摘要:
Conservation. In addition, ERS plans to ...
An Economic Assessment of Policy Options To Reduce Agricultural Pollutants in the Chesapeake Bay
关键词:
water quality
年份:
2014
摘要:
diment necessary to reverse declines in the Bay's quality. ...
Agricultural Resources and Environmental Indicators, 2012
关键词:
water use
年份:
2012
摘要:
on, as well as structural changes in farm production and the e ...
Nitrogen in Agricultural Systems: Implications for Conservation Policy
关键词:
water quality
年份:
2011
摘要:
o the environment has a number of undesirable impacts on w ...
Regional Environment and Agriculture Programming Model (REAP)
关键词:
water quality
年份:
2007
摘要:
The Regional Environment and Agriculture Programming ...
Agricultural Resources and Environmental Indicators, 2006 Edition
关键词:
water
年份:
2006
摘要:
These chapters describe trends in resources used in a ...
Agricultural Resources and Environmental Indicators, 2003
关键词:
water use
年份:
2003
摘要:
d in the agricultural sector, and describes and assesses publ< ...

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