Irrigation training in the public sector guidelines for preparing strategies and programs
| 企业作者: | , |
|---|---|
| 格式: | 图书 |
| 出版: |
Washington, D.C.
The World Bank
c1989.
|
| 丛编: | EDI technical materials
|
| 主题: |
| 企业作者: | , |
|---|---|
| 格式: | 图书 |
| 出版: |
Washington, D.C.
The World Bank
c1989.
|
| 丛编: | EDI technical materials
|
| 主题: |