- 徵求論文及相片
- Green Power Hong Kong Youth Earth Summit'94
- Invitation to Essay Writers & Photographers
- Hong Kong University of Science and Technology. Institue for the Environment
- 1994
- RG8.6
- 香港科技大學
- 58x34cm
- https://digitalcollections.hkust.edu.hk/Detail/objects/x000532