RESEARCH
Fogs at Waglan, and their Relationship to Fogs in Hong Kong Harbour, by K. R. Hung (Royal Observatory Technical Note). Frequency Distribution of Summer Rain Durations at Hong Kong, by George Ma (Royal Obser- vatory Technical Note).
For further details of research and research litera- ture in Hong Kong the reader is directed to previous issues of the Colony's Annual Report.
161
1