Douglas W. Hoffman

• Neurobiology of hearing
• Acreages of soil capability classes for agriculture in Ontario
• Soil survey of Bruce County
• Soil survey of Huron County
• Soil survey of Parry Sound District, Ontario
• Soil survey of Peel County
• Soil survey of Simcoe County, Ontario
• Soil survey of York County
• The assessment of soil productivity for agriculture
• The need for industrial parks