15 books
Common Insects Affecting Fruit-Trees, And, Fungus Diseases Affecting Fruit-Trees (Large Text Classic Reprint)
Common Insects Affecting Fruit-Trees, And, Fungus Diseases Affecting Fruit-Trees (Classic Reprint)
The Canadian Entomologist, 1870, Vol. 2 (Classic Reprint)
The Canadian Entomologist, Volumes 28-29
The Canadian Entomologist, Volumes 28-29 - Primary Source Edition
The Canadian Entomologist Volume 24-25
The Canadian Entomologist Volume 22-23
The Canadian Entomologist, Volumes 7-9
The Canadian Entomologist, Volume 37
The Canadian Entomologist, Volumes 13-15
The Canadian Entomologist Volume 32
The Canadian Entomologist (Volume 27)
The Canadian Entomologist (Volume 26)
The Canadian Entomologist (1898)
The Canadian Entomologist (1899)