A flora of North America: containing abridged descriptions of all the known indigenous and naturalized plants growing north of Mexico; arranged according to the natural system.

Mode of access: Internet.

The Tertiary insects of North America.

At head of title: United States Geological Survey of the Territories.

History of animal plagues of North America. With occasional reference to other diseases and diseased conditions.

Parts I and III of typescript.

Adventures in the wilds of North America /

The chapters included in Adventures in the wilds of North America may also be found in the author's Adventures in the wilds of the United States and British American provinces, Philadelphia, 1856, as well as in several of his earlier works.

Handbook on foreign missions of the United Presbyterian Church of North America.

Description based on: 1914.

Monographs of the Diptera of North America /

Part 2 by H. Loew, edited by R. Osten Sacken (dated Jan. 1864); pt. 3 by H. Loew (dated Dec. 1873); pt. 4 by R. Osten Sacken (dated Jan. 1869)

A voyage to the Pacific Ocean : undertaken, by the command of His Majesty, for making discoveries in the Northern hemisphere, to determine the position and extent of the west side of North America, its distance from Asia, and the practicability of a northern passage to Europe : Performed under the direction of Captains Cook, Clerke, and Gore, in His Majesty's ships the Resolution and Discovery, in the years 1776, 1777, 1778, 1779, and 1780 /

Mode of access: Internet.

A voyage to the Pacific Ocean : undertaken, by the command of His Majesty, for making discoveries in the Northern hemisphere, to determine the position and extent of the west side of North America, its distance from Asia, and the practicability of a northern passage to Europe : Performed under the direction of Captains Cook, Clerke, and Gore, in His Majesty's ships the Resolution and Discovery, in the years 1776, 1777, 1778, 1779, and 1780 /

Mode of access: Internet.

The Tettigidae of North America,

"Literature": p. 182-184.

Check-list of the Hemiptera Heteroptera of North America,

Mode of access: Internet.

A voyage to the Pacific Ocean : undertaken, by the command of His Majesty, for making discoveries in the Northern hemisphere, to determine the position and extent of the west side of North America, its distance from Asia, and the practicability of a northern passage to Europe : Performed under the direction of Captains Cook, Clerke, and Gore, in His Majesty's ships the Resolution and Discovery, in the years 1776, 1777, 1778, 1779, and 1780 /

Mode of access: Internet.

Catalogue of the described Diptera of North America.

"... Not merely a new edition ... but an entirely new work."--Advertisement.

The butterfly book; a popular guide to a knowledge of the butterflies of North America,

Each plate accompanied by guard sheet with descriptive letterpress.

Journal of a residence and tour in the United States of North America, from April, 1833, to October, 1834.

Mode of access: Internet.

The United States of North America as they are.

Abridged translation of v. 1 of the authors̀ Die Vereinigten Staaten von Nordamerika, nach ihrem politischen religiösen und gesellschaftlichen Verhältnisse betrachtet, published in 1827 under the pseud. C. Sidons.