- FondsBalls - Papers of William Lawrence Balls
- FileE - Collected papers 1917-1946 by W. Lawrence Balls
- ItemE1 - 'The movements of soil-water in an Egyptian cotton-field'
- ItemE2 - 'Discussion on "The value of selection work in the improvement of crop plants". Defects in the theory and practice of selection'
- ItemE3 - 'Some applications of research to the cotton industry'
- ItemE4 - Copy of the 'Journal of the Royal Society of Arts' LXVII:3444 (22 Nov. 1918)
- ItemE5 - Department of Scientific and Industrial Research, 'Report of second conference of research organisations. 12th December, 1919' (London: HMSO, 1920)
- 10 more...