Second Report On The Causes Of The Destruction Of The Evergreen And Other Forest Trees In Northern New England And New York...: by Alpheus Spring Packard
by Alpheus Spring Packard
A Text-Book of Entomology: Including the Anatomy, Physiology, Embryology and Metamorphoses of Insects, for Use in Agricultural: by Alpheus Spring Packard
by Alpheus Spring Packard
Observations On the Glacial Phenomena of Labrador and Maine: With a View of the Recent Invertebrate Fauna of Labrador: by Alpheus Spring Packard
by Alpheus Spring Packard
Annual Report On The Injurious And Beneficial Insects Of Massachusetts: by Alpheus Spring Packard
by Alpheus Spring Packard
Lamarck, The Founder Of Evolution: His Life And Work: by Alpheus Spring Packard
by Alpheus Spring Packard
Our Common Insects: A Popular Account Of The Insects Of Our Fields, Forests, Gardens And Houses: by Alpheus Spring Packard
by Alpheus Spring Packard
The Injurious Insects Of The West: A Report On The Rocky Mountain Locust And Other Insects Now Injuring, Or Likely To Injure, Fiel: by Alpheus Spring Packard
by Alpheus Spring Packard
Embryological Studies On Hexapodous Insects...: by Alpheus Spring Packard
by Alpheus Spring Packard
Address Of Alpheus S. Packard, D.d.: Delivered On The Occasion Of The Centennial Celebration Of The Congregational Church At Wisca: by Alpheus Spring Packard
by Alpheus Spring Packard
The Life Histories Of Certain Moths Of The Families Ceratocampidae, Hemileucidae, Etc., With Notes On The Armature Of The Larvae..: by Alpheus Spring Packard
by Alpheus Spring Packard
Our Alma Mater: An Address Delivered Before The Association Of The Alumni Of Bowdoin College: by Alpheus Spring Packard
by Alpheus Spring Packard
The Rocky Mountain Locust: The Brain Of The Locust: by Alpheus Spring Packard
by Alpheus Spring Packard
Revision Of The Fossorial Hymenoptera Of North America: by Alpheus Spring Packard
by Alpheus Spring Packard
