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China's Agricultural Water Policy Reforms: Increasing Investment, Resolving Conflicts, and Revising Incentives
关键词:
water conservation
年份:
2003
摘要:
as well as reforms underway to encourage water conservation.
Agricultural Resources and Environmental Indicators, 1994
关键词:
water
年份:
1994
摘要:
This report identifies trends in land, water, and commercial input use, ...
Water Quality Benefits From the Conservation Reserve Program
关键词:
soil conservation
年份:
1989
摘要:
y generate an estimated $3.5 to $4 billion in water quality benefits. P ...

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