| GMD | Text |
| Language | Chi |
| Classification | 372.357 2523 |
| Publisher | 匯美傳意有限公司, 香港, 2007 |
| Subject | Ecology.Environmental education -- Activity programs.Games.Outdoor recreation.Recycling (Waste, etc.). |
| Description | 111 p. : col. ill. ; 21 x 21 cm. |
| ISBN | 9789889866273 |