您的位置: 首页 > 特色资源 > 特色资源列表页

筛选

共检索到273条 ,权限内显示50条;

Competitive Grant To Establish a USDA Center for Behavioral and Experimental Agri-Environmental Policy Research
关键词:
conservation
年份:
2014
摘要:
Research that will use behavioral and experimental economics to conduct researc ...
Agricultural Resources and Environmental Indicators, 2012
关键词:
land use
年份:
2012
摘要:
Agricultural Resources and Environmental Indicators, 2012, describes trends in e ...
The Influence of Rising Commodity Prices on the Conservation Reserve Program
关键词:
CRP ethanol commodity prices likely to bid REAP
年份:
2011
摘要:
This report considers how increased commodity prices might influence enrollment ...
Agricultural Resources and Environmental Indicators, 2006 Edition
关键词:
land use
年份:
2006
摘要:
These chapters describe trends in resources used in and affected by agricultural ...
Environmental Effects of Agricultural Land-Use Change: The Role of Economics and Policy
关键词:
land use
年份:
2006
摘要:
ing important influences on land use and environmental quality: Federal ...

首页上一页12345下一页尾页

意 见 箱

匿名:登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充