- FondsBalls - Papers of William Lawrence Balls
- FileC - Analyses of agricultural yield & other papers by W. Lawrence Balls
- 61 more...
- 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'
- ItemC67 - 'The smoke-veil'
- ItemC68 - 'The sound of lightning'
- ItemC69 - 'Spinning tests for cotton growers. "First research handbook"'
- ItemC70 - 'Possibilities with cotton crops for exact reporting and forecasting'
- 18 more...