Copy letter from Robert William Frederick Harrison, to Sir [Francis] Darwin, Fellow of the Royal Society, Chairman of the Botany Sectional Committee The paper by A D Hall, W E Brenchley and L M Underwood on 'The soil solution and the mineral constituents of the soil' was referred to Dr Horace [Tabberer] Brown and Dr F F Blackman, both of whose reports are favourable to publication in full in the 'Philosophical Transactions [of the Royal Society]'. The Biological Secretary suggests the paper might go forward for printing under Standing Order 43 if the Chairman concurs. On the other hand there is a meeting of the Committee next Tuesday. 1 July 1913