James George Needham

The Fruiting of the Blue Flag (Iris Versicolor L.) (Classic Reprint)

May Flies and Midges of New York; Third Report on Aquatic Insects

A Handbook of the Dragonflies of North America (Classic Reprint)

Elementary Lessons in Zoölogy

General Biology

The American Naturalist - Vol. XXXIV

Elementary Lessons in Zoology - Scholar's Choice Edition

The Dragon-Flies (Odonata) of Illinois ... - Primary Source Edition

A Biological Survey of Lake George, N.y

The Natural History of the Farm; A Guide to the Practical Study of the Sources of Our Living in Wild Nature

Aquatic Insects in New York State; A Study Conducted at the Entomologic Field Station, Ithaca, N. Y., Under the Direction of Ephraim Porter Felt... Volume 68

Elementary Lessons in Zoology; A Guide in Studying Animal Life and Structure in Field and Laboratory

Aquatic Insects in the Adirondacks

The Life of Inland Waters; An Elementary Text Book of Fresh-Water Biology for American Students

The Dragon-Flies (Odonata) of Illinois

General Biology; A Book of Outlines and Practical Studies for the General Student

May Flies and Midges of New York; Third Report on Aquatic Insects. a Study Conducted at the Entomologic Field Station, Ithaca, N.Y.

The Dragon-Flies (Odonata) of Illinois; With Descriptions of the Immature Stages. Part I. Petaluridae, Aeschnidae, and Gomphidae

A Genealogic Study of Dragon-Fly Wing Venation

May Flies and Midges of New York Volume 86; Third Report on Aquatic Insects. a Study Conducted at the Entomologic Field Station, Ithaca, N.Y.

Report of the Entomologic Field Station Conducted at Old Forge, N.Y., in the Summer of 1905

Aquatic Insects in the Adirondacks (Volume 13)

The Dragon-Flies (Odonata) of Illinois Volume 1

Report of the Entomologic Field Conducted at Old Forge, N. Y.; In the Summer of 1905