筛选
研究报告
产业分析报告
科研态势报告
宏观发展报告
竞争力分析报告
高端论坛报告
国际行业报告
农业区划报告
报告来源
年份
增值服务
定制报告
面向用户开展个性化定制服务,包括领域学科态势分析、领域学科专利分析、领域研究热点前沿与研究热点分析和领域学科态势分析总结。
学术趋势分析
采用文献计量等方法对分析主题进行多维度统计快速分析,支持在线查看和一键下载。
热门报告
共检索到6条 ,权限内显示50条;
Sri Lanka: Sri Lanka Invites WTO Members to Comment on Draft Amendment Standards - Number 1 - for Bottled - Packaged Drinking Water - Se
- 关键词:
- 年份:
- 2022
- 摘要:
- (packaged) drinking water to the World Trade Organization (WTO). WTO m ...
Cotton and Hydropower in Central Asia: How Resource Competition Affects Trade
- 关键词:
- water
- 年份:
- 2013
- 摘要:
- This paper discusses the mechanisms by which water is allocated betwe ...
Agricultural Resources and Environmental Indicators, 2006 Edition
- 关键词:
- water
- 年份:
- 2006
- 摘要:
- These chapters describe trends in resources used in and affected by agricultural ...
Benefits of Safer Drinking Water: The Value of Nitrate Reduction
- 关键词:
- drinking water
- 年份:
- 1997
- 摘要:
- Nitrates in drinking water, which may come from nitrogen fertilizers ap ...
Voluntary Incentives for Reducing Agricultural Nonpoint Source Water Pollution
- 关键词:
- surface water
- 年份:
- 1995
- 摘要:
- Agricultural chemicals and sediment from cropland may reduce the quality of Amer ...
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, ...
首页上一页1下一页尾页