Ontario Dept of Agriculture

• Common Insects Affecting Fruit-trees [microform]
• The San José and Other Scale Insects [microform]
• Annual Report
• Annual Report, Volumes 34-37
• Annual Report; Index 1900-1937
• Bacteria, Friends and Foes [microform]
• Better Bulls [microform]
• Birds of Ontario in Relation to Agriculture [microform]
• Butter-Making on the Farm in Summer; Butter-fat in Milk and Cream [microform]
• Codling Moth [microform] : (Carpocapsa Pomonella, Linn. )
• Dairy School Bulletin, Part I [microform]
• Diseases Affecting the Grape [microform]