The North American Crinoidea Camerata, Fachbücher von Frank Springer, Charles Wachsmuth

The Standard Catalogue of North American Birds Eggs, Fachbücher von Frank H. Lattin

Sport and adventures among the North-American Indians, Fachbücher von Charles Alston Messiter

Evolution of the Colors of North American Land Birds, Fachbücher von Charles Augustus Keeler

Analytic Keys to the Genera and Species of North American Mosses, Fachbücher von Charles Reid Barnes, Frederick De Fores...

The American Crisis, Fachbücher von Charles Lempriere

Life Histories of North American Birds with Special Reference to their, Fachbücher von Charles Bendire

Frank B. Cross (u. A.) | Geographic Variation In The North American

The Pollination Biology of North American Orchids, Fachbücher

The American War with Spain, Fachbücher von Charles Morris

Charles L. Argue | The Pollination Biology Of North American Orchids:

The Standard Catalogue Of North American Birds Eggs | Frank H. Lattin

The Founders of the American republic, Fachbücher von Charles Mackay

The North Americans of Antiquity, Fachbücher von John Thomas Short

The Dinosaurs of North America, Fachbücher von Othniel Charles Marsh

The Discovery of North America, Fachbücher von Charles Raymond Beazley