科技报告详细信息
Soil and Water Conservation Issues | |
Zinn, Jeffrey A. | |
Library of Congress. Congressional Research Service. | |
关键词: Agriculture; Water conservation; Soil conservation; Water resources; Natural resources; | |
RP-ID : IB96030 RP-ID : IB96030 2001-01-22 |
|
美国|英语 | |
来源: UNT Digital Library | |
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
IB96030_2001Jan22.pdf | 89KB | download |