Home › Authors › Hong Kong. Botanical and Forestry Department 👤 Hong Kong. Botanical and Forestry Department 2 books Books by Hong Kong. Botanical and Forestry Department Report on the Agricultural and Report on the Agricultural and Afforestation possibilities of Weihaiwei, [Jan. 15, 1904] 1904 Report on the effects of the l Report on the effects of the late frosts on vegetation 1879