| GMD | Map![]() |
| Classification | R7941s C5 20 chart |
| Publisher | Hong Kong, Geotechnical Control Office, Civil Engineering Dept., 1989 |
| Edition | 2nd ed. |
| Subject | Maps -- Hong Kong |
| Series | GASPGASP/CHART/XII/1 |
| Description | Map ; 80 x 104 cm |
| URL | find.lib.hku.hk/record=HKU_IZ51525146010003414 |