J. M. Ragg

• Soil map and extended legend of part Taieri Uplands, Otago, New Zealand
• Soil survey of part Taieri Uplands, Otago, New Zealand
• The classification of some British soils according to the comprehensive system of the United States
• The soils of the country round Haddington and Eyemouth (sheets 33, 34 and part 41)
• The soils of the country round Kelso and Lauder