1. Effects of road drainage and geometry in causing roadside slope failures;Au,1991
2. The importance of regular slope maintenance in Hong Kong;Au;Hong Kong Eng.,1993
3. Slopes and excavations in residual soils. Section 4 of the State-of-the-art Rep., Slopes and Excavations;Blight,1977
4. Landslides in Southeast Asia: a state-of-the-art report. State-of-the-art lecture;Brand,1984
5. Relationship between rainfall and landslides in Hong Kong;Brand,1984