| GMD | Dissertation |
| Language | English |
| Classification | B.A. 239 |
| Publisher | Hong Kong, The University of Hong Kong, Dept. of Geography & Geology, 1973 |
| Subject | AgricultureLam Tsuen Valley 林村谷 (Hong Kong)Land use |
| Description | [viii] 30 [8] leaves, illus. (some col). 31 cm |