The glaciation of the Yellowstone Valley, north of the park, Fachbücher von Walter Harvey Weed

The Alkali Soils of the Yellowstone Valley, Fachbücher von Milton Whitney

Flora of the Yellowstone National Park, Fachbücher von Frank Tweedy

Weed Flora in the Rift Valley Sugarcane Plantations of Ethiopia, Fachbücher

The Yellowstone National Park:, Fachbücher von Herman Haupt

Fossil Flora of the Yellowstone National Park, Fachbücher von Frank Hall Knowlton

Yellowstone National Park:, Fachbücher

Urban Growth in the Northern Fringe of Kathmandu Valley, Fachbücher

The Yellowstone National Park, Ratgeber von Anonym

The Laramie, Fachbücher von Walter H. Weed, Frank H. Knowlton

The Myriapoda of North America, Fachbücher von Charles Harvey Bollman, Lucien Marcus Underwood

Nathaniel Pitt Langford | The Discovery Of Yellowstone Park |

The Visitations of Essex by Hawley, Fachbücher von Walter Charles Metcalfe, William Harvey

British Sea-Weeds, Fachbücher von William H. Harvey, Alfred Gatty

Arnold Hague | Geological History Of The Yellowstone National Park

The Weed, Belletristik von Charles Walter Palmer