Download or read book Biographical Memoir Simon Newcomb 1835 1909 written by William Wallace Campbell and published by . This book was released on 1924 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Public Documents of the the Fifty third Congress to the 76th Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 2316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1931 with total page 2386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 2320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paleontology of the Upper Eocene Florissant Formation Colorado written by Herbert William Meyer and published by Geological Society of America. This book was released on 2008 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Florissant formation's fossil beds and petrified forest are interesting in themselves but also shed light on questions of paleoecology, macroevolution, and taphonomy (the study of the process of fossilization). Meyer (National Park Service. Florissant Fossil Beds National Monument, Colorado) and Smith (U. of Colorado Museum of Natural History--Paleontology/geological sciences, UC, Boulder) introduce 11 papers examining Florissant fossil flora, fauna, mineralogy and geochemistry through different periods and via a model of the role of microbial mats in its preservation. An integrated database/Web site to further related research is also discussed. The monograph is well-illustrated with geologic maps and images of historical figures in the field and specimens, but is not indexed.
Download or read book Continental Divide A History of American Mountaineering written by Maurice Isserman and published by W. W. Norton & Company. This book was released on 2016-04-25 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This magesterial and thrilling history argues that the story of American mountaineering is the story of America itself. In Continental Divide, Maurice Isserman tells the history of American mountaineering through four centuries of landmark climbs and first ascents. Mountains were originally seen as obstacles to civilization; over time they came to be viewed as places of redemption and renewal. The White Mountains stirred the transcendentalists; the Rockies and Sierras pulled explorers westward toward Manifest Destiny; Yosemite inspired the early environmental conservationists. Climbing began in North America as a pursuit for lone eccentrics but grew to become a mass-participation sport. Beginning with Darby Field in 1642, the first person to climb a mountain in North America, Isserman describes the exploration and first ascents of the major American mountain ranges, from the Appalachians to Alaska. He also profiles the most important American mountaineers, including such figures as John C. Frémont, John Muir, Annie Peck, Bradford Washburn, Charlie Houston, and Bob Bates, relating their exploits both at home and abroad. Isserman traces the evolving social, cultural, and political roles mountains played in shaping the country. He describes how American mountaineers forged a "brotherhood of the rope," modeled on America’s unique democratic self-image that characterized climbing in the years leading up to and immediately following World War II. And he underscores the impact of the postwar "rucksack revolution," including the advances in technique and style made by pioneering "dirtbag" rock climbers. A magnificent, deeply researched history, Continental Divide tells a story of adventure and aspiration in the high peaks that makes a vivid case for the importance of mountains to American national identity.
Download or read book Pamphlets on Biography Kofoid Collection written by and published by . This book was released on 1924 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs of the National Academy of Sciences written by and published by . This book was released on 1924 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each volume comprises one or more monographs, many of which are issued also as separates.
Download or read book Brethren of the Net written by Willis Conner Sorensen and published by University of Alabama Press. This book was released on 1995 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draws together information from diverse sources to illuminate an important chapter in the history of American science Sorensen asks how it came about that, within the span of forty years, the American entomological community developed from a few gentlemen naturalists with primary links to Europe to a thriving scientific community exercising world leadership in entomological science. He investigates the relationship between American and European entomology, the background of American entomologists, the implications of entomological theory, and the specific links between 19th-century American society and the rapid institutional growth and advances in theoretical and applied entomology. By the 1880s the entomologists constituted the largest single group of American zoologists and the largest group of ecologists in the world. While rooted in the British natural history tradition, these individuals developed a distinctive American style of entomological investigation. Inspired by the concept of the balance of nature, they excelled in field investigations of North American insects with special emphasis on insect pests that threatened crop production in a market-oriented agriculture. During this period, entomologists described over ten times as many North American insect species as had been previously named, and they consolidated their findings in definitive collections. Employing evolutionary theory, they contributed to the growing understanding of insect migration, mimicry, seasonal dimorphism, and the symbiotic relationship of plant and animal species. Americans also led in the revision of insect taxonomy according to the new principles. Their employment of entomological findings in the practical control of agricultural pests set new standards worldwide. Initially ridiculed as eccentric bug hunters, American entomologists eventually achieved stature as agricultural advisers and as investigators into the origin and nature of life. Based primarily on the correspondence of American entomologists, Brethren of the Net draws together information from diverse sources to illuminate an important chapter in the history of American science.
Download or read book Cumulative Book Index written by and published by . This book was released on 1925 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.
Download or read book Nabokov at Cornell written by Gavriel Shapiro and published by Cornell University Press. This book was released on 2003 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Butterfly People written by William R. Leach and published by Vintage. This book was released on 2014-01-28 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: With 32 pages of full-color inserts and black-and-white illustrations throughout. From one of our most highly regarded historians, here is an original and engrossing chronicle of nineteenth-century America's infatuation with butterflies—“flying flowers”—and the story of the naturalists who unveiled the mysteries of their existence. A product of William Leach's lifelong love of butterflies, this engaging and elegantly illustrated history shows how Americans from all walks of life passionately pursued butterflies, and how through their discoveries and observations they transformed the character of natural history. In a book as full of life as the subjects themselves and foregrounding a collecting culture now on the brink of vanishing, Leach reveals how the beauty of butterflies led Americans into a deeper understanding of the natural world.
Download or read book The United States Catalog written by and published by . This book was released on 1925 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the National Academy of Sciences of the United States of America written by National Academy of Sciences (U.S.) and published by . This book was released on 1926 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biographical Dictionary of American and Canadian Naturalists and Environmentalists written by George A. Cevasco and published by Bloomsbury Publishing USA. This book was released on 1997-12-09 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: Casting a wide net, this volume provides personal and professional information on some 445 American and Canadian naturalists and environmentalists, who lived from the late 15th century to the late 20th century. It includes explorers who published works on the natural history of North America, conservationists, ecologists, environmentalists, wildlife management specialists, park planners, national park administrators, zoologists, botanists, natural historians, geographers, geologists, academics, museum scientists and administrators, military personnel, travellers, government officials, political figures and writers and artists concerned with the environment. Some of the subjects are well known. The accomplishments of others are little known. Each entry contains a succinct but careful evaluation of the subject's career and contributions. Entries also include up-to-date bibliographies and information concerning manuscript sources.
Download or read book American National Biography written by and published by . This book was released on 1999 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
