Spring Packard Alpheus

The Labrador Coast. A Journal Of Two Summer Cruises To That Region; With Notes On Its Early Discovery, On The Eskimo, On Its Physical Geography, Geology And Natural History.

Notes On The Family Zygaenidae

Notes On The Family Zygaenidae

Notice Of Hymenoptera And Nocturnal Lepidoptera Collected In Alaska By W.H. Dall...

A Text-Book Of Entomology

A Text-Book Of Entomology

Our Common Insects

The Entomological Writings Of Dr. Alpheus Spring Packard

Guide To The Study Of Insects: And A Trestise On Those Injuious And Beneficial To Crops: For The Use Of Colleges, Farm Schools, And Agriculturists

Zoology

The Entomological Writings Of Dr. Alpheus Spring Packard

Zoology

Guide To The Study Of Insects: And A Trestise On Those Injuious And Beneficial To Crops: For The Use Of Colleges, Farm Schools, And Agriculturists

Entomology For Beginners

The Mammoth Cave And Its Inhabitants, Or Descriptions Of The Fishes, Insects And Crustaceans Found

The Labrador Coast: A Journal Of Two Summer Cruises To That Region

Lamarck, The Founder Of Evolution

The Labrador Coast: A Journal Of Two Summer Cruises To That Region

Memoir Of Jeffries Wyman 1814-1874

The Mammoth Cave And Its Inhabitants, Or Descriptions Of The Fishes, Insects And Crustaceans Found

Memoir Of Jeffries Wyman 1814-1874

Address On The Life And Character Of Thomas C. Upham

Entomology For Beginners: For The Use Of Young Folks, Fruitgrowers, Farmers, And Gardeners

Our Common Insects A Popular Account Of The Insects Of Our Fields, Forests, Gardens And Houses

Lamarck, The Founder Of Evolution His Life And Work

The Entomological Writings Of Dr. Alpheus Spring Packard

The Mammoth Cave - Descriptions Of The Fishes, Insects And Crustaceans Found In The Cave

Notice Of Hymenoptera And Nocturnal Lepidoptera Collected In Alaska By W.H. Dall...

Our Common Insects

History Of The Bunker Hill Monument

Address On The Life And Character Of Thomas C. Upham: Late Professor Of Mental And Moral Philosophy In Bowdoin College. Delivered At The Interment, Br

History Of The Bunker Hill Monument

Directions For Collecting And Preserving Insects

Zoology For High Schools And Colleges

The Hessian Fly: Its Ravages, Habits, Enemies, And Means Of Preventing Its Increase (Classic Reprint)

Notice Of Hymenoptera And Nocturnal Lepidoptera Collected In Alaska By W.H. Dall...: With A List Of Neuroptera...

Lamarck, The Founder Of Evolution: His Life And Work

Lamarck, The Founder Of Evolution

Lamarck, The Founder Of Evolution: His Life And Work

Guide To The Study Of Insects, And A Treatise On Those Injurious And Beneficial To Crops (1870)

How To Collect And Observe Insects

The Labrador Coast

Lamarck, The Founder Of Evolution: His Life And Work

Outlines Of Comparative Embryology

The Entomological Writings Of Dr. Alpheus Spring Packard, Volumes 11-20...