- FondsBalls - Papers of William Lawrence Balls
- FileC - Analyses of agricultural yield & other papers by W. Lawrence Balls
- 57 more...
- ItemC58 - 'Cotton-growing in the British Empire'
- ItemC59 - Notice of a paper to be read by Balls on 'The possibilities of exact reporting and forecasting of the cotton crops' at the World Cotton Conference, Manchester 1921, with a short curriculum vitae
- ItemC60 - 'Long-staple cotton. Will the slump check its output and restrict supplies for the tyre-fabric industry?'
- ItemC61 - Proof of 'The possibilities with cotton crops for exact reporting and forecasting' for the World Cotton Conference, Manchester 1921
- ItemC62 - 'Reporting and forecasting cotton crops'
- ItemC63 - 'Cutting sections of cotton hairs'
- ItemC64 - 'Reporting cotton crops'
- ItemC65 - 'Research and the cotton industry'
- ItemC66 - 'A cotton fibre sorter'
- 22 more...