A S Packard – författare

Text-book of Entomology, Including the Anatomy, Physiology, Embryology and Metamorphoses of Insects, for use in Agricultural and Technical Schools and Colleges as Well as by the Working Entomologist

Text-book of Entomology, Including the Anatomy, Physiology, Embryology and Metamorphoses of Insects, for use in Agricultural and Technical Schools and Colleges as Well as by the Working Entomologist

Guide to the Study of Insects and a Treatise on Those Injurious and Beneficial to Crops

Guide to the Study of Insects and a Treatise on Those Injurious and Beneficial to Crops

Lamarck, the Founder of Evolution: His Life and Work with Translations of His Writings on Organic Evolution

American Naturalist

An illustrated Magazine of Natural History: Vol. VIII.

American Naturalist

An illustrated Magazine of Natural History: Vol. VIII.

Lamarck, the Founder of Evolution His Life and Work

Zoology for high schools and colleges

Entomology for beginners; for the use of young folks, fruit-growers, farmers, and gardeners

Guide to the Study of Insects

Guide to the Study of Insects

Mammoth Cave and its Inhabitants

Mammoth Cave and its Inhabitants