BRITISH The Kent Incorporated Society for Promoting Experiments in Horticulture. Annual Report (Eighteenth Year) 1930. 1: General. East Mailing Research Station, Kent, 1st January 1930 to 31st December 1930. (A. 13.) Pp. 162. 3s. 6d. Annual Report (Sixteenth, Seventeenth and Eighteenth Years) 1928, 1929 and 1930. 2: Supplement. East Malling Research Station. (A. 14.) Pp. 221 + 19 plates. 6s. (East Malling.)