Referee's report by George Edward Briggs, on a paper 'The effect on the growth of Lemna minor of alternating periods of light and darkness of equal length' by Hugh Dickson Sectional Committee: Botany Recommended for publication in the 'Proceedings of the Royal Society of London'. Suggests some omissions and laterations for the text. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 2 December 1937. [December 1937]