William, 1783-1860 Spence

• An Introduction to Entomology: Vol. 1 or Elements of the Natural History of the Insects
• An Introduction to Entomology: Vol. 2 or Elements of the Natural History of the Insects
• An Introduction to Entomology: Vol. 3 or Elements of the Natural History of the Insects
• An Introduction to Entomology: Vol. 4 or Elements of the Natural History of the Insects