Recommendations for the Prevention of Damage by Some Common Insects of the Farm, the Orchard and the Garden [microform]

Examination of Mr. James Fletcher, Entomologist and Botanist to the Dominion Experimental Farms, Before the Select Standing Committee on Agriculture and Colonization, 4th July, 1891 [microform]

Weeds [microform]

Insect Pests, Grasees and Weeds [microform]

Evidence of Dr. James Fletcher, Entomologist and Botanist, Dominion Experimental Farms, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization, Session Of 1897 [microform]

Insects, Fungous Diseases, Treatments [microform]

Recent Additions to the List of Injurious Insects of Canada [microform]