- FondsBalls - Papers of William Lawrence Balls
- FileG - Collected papers 1917-1946 by W. Lawrence Balls
- 6 more...
- ItemG6 - 'Industrial status of Egyptian cotton'
- ItemG7-9 - 'Trends in Egyptian cotton consumption'
- ItemG10 - 'Fifty years of cotton growing in Egypt'
- ItemG11 - 'The wall of the cotton hair'
- ItemG12 - 'Research on cotton production. Dr. Balls' paper. Restoring former high yields. A plea for more imagination'
- ItemG13 - 'Bigger and better cotton crops. How control is exercised'
- ItemG14 - 'Rapid estimation of water-content in undisturbed soil and in bales of cotton'
- ItemG15a - 'A mechanical marvel'
- ItemG15b - '"Tuning-in" on bales of cotton. Ascertaining moisture content'
- 47 more...