| 文獻類型 | e-book![]() |
| 公司作者 | Gale (Firm) |
| 分類號 | 333.9116 |
| 主題 | Water conservationJuvenile literature. |
| 叢書 | Living greenGale eBooksLittle blue readerslevel 2 |
| 描述 | 1 online resource (24 pages) : color illustrations. |
| ISBN | 9781646196791 (electronic book) 9781646196012 |
| URL | https://link.gale.com/apps/pub/52YZ/GVRL?sid=gale_marc&u=hkhacs |