Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1979 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1932 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1972 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiography and Glacial Geology of Eastern Montana and Adjacent Areas written by William Clinton Alden and published by . This book was released on 1932 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the United States Geological Survey to the Secretary of the Interior written by Geological Survey (U.S.) and published by . This book was released on 1891 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the Director of the United States Geological Survey to the Secretary of the Interior written by Geological Survey (U.S.) and published by . This book was released on 1892 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Geological Society of America written by Geological Society of America and published by . This book was released on 1924 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 1-44 include: Proceedings of the annual meeting, 1889-1933, later published separately.
Download or read book Annual Report of the Director written by Geological Survey (U.S.) and published by . This book was released on 1892 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report written by Geological Survey (U.S.) and published by . This book was released on 1892 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book House documents written by and published by . This book was released on 1893 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the Department of the Interior written by United States. Department of the Interior and published by . This book was released on 1892 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Yellowstone and the Biology of Time written by Mary Meagher and published by University of Oklahoma Press. This book was released on 1999-02-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established in 1872, Yellowstone National Park is the oldest and one of the largest national parks in the world. In this remarkable book, scientists Mary Meagher and Douglas B. Houston present 100 sets of photographs that compare the Yellowstone of old with the park of today. Most of the photo sets include three pictures-not the usual two-with many of the original views dating back to the 1870s and 1880s. From the same photo points used by early photographers, Meagher and Houston rephotographed the scenes in the 1970s, and then, following the great fires of 1988, again in the 1990s. The result is an illuminating record of Yellowstone's dynamic ecosystem and its changes over time. Through close analysis of the photos and reference to the vast amount of available data, Meagher and Houston describe changes in vegetation, growth of wildlife populations, the effect of beaver occupancy on wetland areas, and geothermal and elevational shifts. At the same time they point out the extent to which many sites have not changed-despite important switches in park policy and an increase in human activity. Yellowstone National Park has long been the focus of major ecological debates. Should managers allow wildfires to burn? Should the elk and bison populations be controlled? Are too many people visiting the park? Yellowstone And The Biology Of Time offers a wealth of information to help us answer these questions. A visual treasure, this book will be of value to scientists from various disciplines as well as to the many people who care about Yellowstone and other protected wilderness areas around the world.
Download or read book The American Geologist written by Newton Horace Winchell and published by . This book was released on 1894 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section "Review of recent geological literature."
Download or read book Biennial Report on the Illinois State Museum of Natural History written by Illinois State Museum and published by . This book was released on 1912 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Catalogue of the Library of the Illinois State Museum of Natural History": Report for 1909/10.
Download or read book Report on the Progress and Condition of the Illinois State Museum of Natural History written by Illinois State Museum and published by . This book was released on 1912 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on the Illinois State Museum of Natural History at Springfield Illinois written by Illinois State Museum of Natural History, Springfield and published by . This book was released on 1912 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Temperature Work in Igneous Fusion and Ebullition Chiefly in Relation to Pressure written by Carl Barus and published by . This book was released on 1893 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
