flora of the yellowstone national park

Flora Of The Yellowstone National Park

Author By : Frank Tweedy
File Book : 78 Pages
ISBN-13 : COLUMBIA:CU64305856
Genre : Botany
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Flora Of The Yellowstone National Park

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ISBN-13 : OCLC:1125599517
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Fossil Flora Of The Yellowstone National Park

Author By : Frank Hall Knowlton
File Book : 328 Pages
ISBN-13 : 3743348020
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Description Ebook: Fossil Flora of the Yellowstone National Park is an unchanged, high-quality reprint of the original edition of 1899. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres.As a publisher we focus on the preservation of historical literature.Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.

Fossil Flora Of The Yellowstone National Park By Frank Hall Knowlton

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ISBN-13 : OCLC:1125590166
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Flora Of The Yellowstone

Author By : Whitney Tilt
File Book : 408 Pages
ISBN-13 : 1495160041
Genre : Nature
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Field Key To The Flora Of Yellowstone National Park

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ISBN-13 : OCLC:1125653556
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Catalogue Of The Flora Of Montana And The Yellowstone National Park

Author By : Per Axel Rydberg
File Book : Pages
ISBN-13 : 1359212779
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Description Ebook: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Welcome To Yellowstone National Park

Author By : Bob Teri and Temple
File Book : 32 Pages
ISBN-13 : 1503823466
Genre : Juvenile Nonfiction
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Description Ebook: Explores Yellowstone National Park, introducing its geography, wildlife, climate, trails, and history.

Fossil Plants

Author By : A. C. Seward
File Book : 564 Pages
ISBN-13 : 9781108015981
Genre : Science
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Description Ebook: The standard volumes on palaeobotany which synthesised earlier work and included new research, first published between 1898 and 1919.

Ecological Dynamics On Yellowstone S Northern Range

Author By : National Research Council
File Book : 198 Pages
ISBN-13 : 9780309083454
Genre : Science
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Description Ebook: Ecological Dynamics on Yellowstone’s Northern Range discusses the complex management challenges in Yellowstone National Park. Controversy over the National Park Service’s approach of "natural regulation" has heightened in recent years because of changes in vegetation and other ecosystem components in Yellowstone's northern range. Natural regulation minimizes human impacts, including management intervention by the National Park Service, on the park ecosystem. Many have attributed these changes to increased size of elk and other ungulate herds. This report examines the evidence that increased ungulate populations are responsible for the changes in vegetation and that the changes represent a major and serious change in the Yellowstone ecosystem. According to the authors, any human intervention to protect species such as the aspen and those that depend on them should be prudently localized rather than ecosystem-wide. An ecosystem--wide approach, such as reducing ungulate populations, could be more disruptive. The report concludes that although dramatic ecological change does not appear to be imminent, approaches to dealing with potential human--caused changes in the ecosystem, including those related to climate change, should be considered now. The need for research and public education is also compelling.