The Battle Against Bark Beetles in Crater Lake National Park, 1925-34 (Classic Reprint) PDF Download
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Author: Boyd E. Wickman Publisher: Forgotten Books ISBN: 9780364869109 Category : Business & Economics Languages : en Pages : 48
Book Description
Excerpt from The Battle Against Bark Beetles in Crater Lake National Park, 1925-34 This history records the first large-scale bark beetle control project in a National Park in the Pacific Northwest. It describes the relations between Park Service, Forest Serv ice, and usda Bureau of Entomology personnel; how the project was organized; the ecological implications of the outbreak; and the long-term results of direct control measures. Keywords: Bark beetles, Crater Lake National Park, control, Bureau of Entomology, Forest Service, insect outbreaks. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Boyd E. Wickman Publisher: Forgotten Books ISBN: 9780364869109 Category : Business & Economics Languages : en Pages : 48
Book Description
Excerpt from The Battle Against Bark Beetles in Crater Lake National Park, 1925-34 This history records the first large-scale bark beetle control project in a National Park in the Pacific Northwest. It describes the relations between Park Service, Forest Serv ice, and usda Bureau of Entomology personnel; how the project was organized; the ecological implications of the outbreak; and the long-term results of direct control measures. Keywords: Bark beetles, Crater Lake National Park, control, Bureau of Entomology, Forest Service, insect outbreaks. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Madison, James H. Publisher: Indiana Historical Society ISBN: 0871953633 Category : Juvenile Nonfiction Languages : en Pages : 359
Book Description
A supplemental textbook for middle and high school students, Hoosiers and the American Story provides intimate views of individuals and places in Indiana set within themes from American history. During the frontier days when Americans battled with and exiled native peoples from the East, Indiana was on the leading edge of America’s westward expansion. As waves of immigrants swept across the Appalachians and eastern waterways, Indiana became established as both a crossroads and as a vital part of Middle America. Indiana’s stories illuminate the history of American agriculture, wars, industrialization, ethnic conflicts, technological improvements, political battles, transportation networks, economic shifts, social welfare initiatives, and more. In so doing, they elucidate large national issues so that students can relate personally to the ideas and events that comprise American history. At the same time, the stories shed light on what it means to be a Hoosier, today and in the past.
Author: John B. Branson Publisher: Department of Interior National Park Service Lake Clark National Park & Preserve ISBN: 9780979643217 Category : Bristol Bay (Alaska) Languages : en Pages : 264
Author: Mike Walker Publisher: John Wiley & Sons ISBN: 1118700090 Category : Science Languages : en Pages : 311
Book Description
This introductory textbook introduces the basics of dating, the range of techniques available and the strengths and limitations of each of the principal methods. Coverage includes: the concept of time in Quaternary Science and related fields the history of dating from lithostratigraphy and biostratigraphy the development and application of radiometric methods different methods in dating: radiometric dating, incremental dating, relative dating and age equivalence Presented in a clear and straightforward manner with the minimum of technical detail, this text is a great introduction for both students and practitioners in the Earth, Environmental and Archaeological Sciences. Praise from the reviews: "This book is a must for any Quaternary scientist." SOUTH AFRICAN GEOGRAPHICAL JOURNAL, September 2006 “...very well organized, clearly and straightforwardly written and provides a good overview on the wide field of Quaternary dating methods...” JOURNAL OF QUATERNARY SCIENCE, January 2007
Author: International Union for Conservation of Nature and Natural Resources Publisher: ISBN: Category : National parks and reserves Languages : en Pages : 512
Author: Lanna Cheng Publisher: North-Holland ISBN: Category : Nature Languages : en Pages : 606
Book Description
This is the first exhaustive review of literature on marine insects, which are defined in this volume as those that spend at least part of their life in association with the marine environment. Not only are true insects, such as the Collembola and insect parasites of marine birds and mammals, considered, but also other kinds of intertidal air-breathing arthropods, notably spiders, scorpions, mites, centipedes and millipedes, which live and feed with, or even on, the insects of marine habitats. The chapters, written by leading authorities, are divided into two sections, the first treating primarily ecological aspects, the second dealing with major groups of insects in marine environments.
Author: Boyd E. Wickman
Author: Boyd E. Wickman
Author: Madison, James H.
Author: John B. Branson
Author: Libby Robin
Author: 
Author: Mike Walker
Author: John F. Pernot
Author: International Union for Conservation of Nature and Natural Resources
Author: Lanna Cheng
Author: Mary D. Davis