Water and the environment
| 主要作者: | |
|---|---|
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Rome
Food and Agriculture Organization of the United Nations
1971.
|
| 叢編: | Irrigation and drainage paper
no. 8 |
| 主題: |
| 主要作者: | |
|---|---|
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Rome
Food and Agriculture Organization of the United Nations
1971.
|
| 叢編: | Irrigation and drainage paper
no. 8 |
| 主題: |