| GMD | Text |
| Classification | 624.151 H77 GASP v9 |
| Publisher | Hong Kong, Hong Kong : Govt. Printer, 1988 |
| Subject | Aerial photographs -- Hong KongEngineering geology - Hong Kong.Geological mapping - Hong Kong |
| Series | GASP report9. |
| Description | 141p. : ill. (some folded), maps (some folded) ; 30 cm |
| ISBN | 9789620200649 |