United States Government Publications Monthly Catalog

United States Government Publications Monthly Catalog PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :

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United States Government Publications Monthly Catalog

United States Government Publications Monthly Catalog PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :

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United States Government Publications, a Monthly Catalog

United States Government Publications, a Monthly Catalog PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1686

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

The Chicago Schools Journal

The Chicago Schools Journal PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 336

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Chicago Schools Journal

Chicago Schools Journal PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 326

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Emergency Conservation Work

Emergency Conservation Work PDF Author: United States. Dept. of Labor
Publisher:
ISBN:
Category : Public works
Languages : en
Pages : 280

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Preserving the Desert

Preserving the Desert PDF Author: Lary M. Dilsaver
Publisher:
ISBN: 9781938086465
Category : Desert conservation
Languages : en
Pages : 0

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Book Description
National parks are different from other federal lands in the United States. Beginning in 1872 with the establishment of Yellowstone, they were largely set aside to preserve for future generations the most spectacular and inspirational features of the country, seeking the best representative examples of major ecosystems such as Yosemite, geologic forms such as the Grand Canyon, archaeological sites such as Mesa Verde, and scenes of human events such as Gettysburg. But one type of habitat--the desert--fell short of that goal in American eyes until travel writers and the Automobile Age began to change that perception. As the Park Service began to explore the better-known Mojave and Colorado deserts of southern California during the 1920s for a possible desert park, many agency leaders still carried the same negative image of arid lands shared by many Americans--that they are hostile and largely useless. But one wealthy woman--Minerva Hamilton Hoyt, from Pasadena--came forward, believing in the value of the desert, and convinced President Franklin D. Roosevelt to establish a national monument that would protect the unique and iconic Joshua trees and other desert flora and fauna. Thus was Joshua Tree National Monument officially established in 1936, with the area later expanded in 1994 when it became Joshua Tree National Park. Since 1936, the National Park Service and a growing cadre of environmentalists and recreationalists have fought to block ongoing proposals from miners, ranchers, private landowners, and real estate developers who historically have refused to accept the idea that any desert is suitable for anything other than their consumptive activities. To their dismay, Joshua Tree National Park, even with its often-conflicting land uses, is more popular today than ever, serving more than one million visitors per year who find the desert to be a place worthy of respect and preservation. Distributed for George Thompson Publishing

The National Parks, Index

The National Parks, Index PDF Author:
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 132

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The Chinese Navy

The Chinese Navy PDF Author: Institute for National Strategic Studies
Publisher: Government Printing Office
ISBN: 9780160897634
Category : History
Languages : en
Pages : 348

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Book Description
Tells the story of the growing Chinese Navy - The People's Liberation Army Navy (PLAN) - and its expanding capabilities, evolving roles and military implications for the USA. Divided into four thematic sections, this special collection of essays surveys and analyzes the most important aspects of China's navel modernization.

History of Canada's National Parks

History of Canada's National Parks PDF Author: W.F. Lothian
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Twentieth-Century Building Materials

Twentieth-Century Building Materials PDF Author: Thomas C. Jester
Publisher: Getty Publications
ISBN: 1606063251
Category : Architecture
Languages : en
Pages : 354

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Book Description
Over the concluding decades of the twentieth century, the historic preservation community increasingly turned its attention to modern buildings, including bungalows from the 1930s, gas stations and diners from the 1940s, and office buildings and architectural homes from the 1950s. Conservation efforts, however, were often hampered by a lack of technical information about the products used in these structures, and to fill this gap Twentieth-Century Building Materials was developed by the U.S. Department of the Interior’s National Park Service and first published in 1995. Now, this invaluable guide is being reissued—with a new preface by the book’s original editor. With more than 250 illustrations, including a full-color photographic essay, the volume remains an indispensable reference on the history and conservation of modern building materials. Thirty-seven essays written by leading experts offer insights into the history, manufacturing processes, and uses of a wide range of materials, including glass block, aluminum, plywood, linoleum, and gypsum board. Readers will also learn about how these materials perform over time and discover valuable conservation and repair techniques. Bibliographies and sources for further research complete the volume. The book is intended for a wide range of conservation professionals including architects, engineers, conservators, and material scientists engaged in the conservation of modern buildings, as well as scholars in related disciplines.