Download or read book Underground Ventilation at Butte Classic Reprint written by Daniel Harrington and published by Forgotten Books. This book was released on 2018-02-07 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Underground Ventilation at Butte This bulletin on underground ventilation in the copper and zinc mines at Butte, Mont, was written in 1919 from data collected by Mr. Harrington during 1916, 1917, and 1918, when he and Dr. Lanza of the United States Public Health Service were engaged on a study of miners' consumption in mines of the Butte district. Largely on account of conditions arising from the World War, publication was deferred until this date, and its issuance now is because of the fact that it contains much up-to-date general information on ventilation in metal mines, though many of the Specific underground conditions described have since been materially changed. 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.
Download or read book Underground Ventilation at Butte written by Daniel Harrington and published by . This book was released on 1923 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Underground Ventilation at Butte written by United States. Bureau of Mines and published by . This book was released on 1922 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Underground Ventilation at Butte by Daniel Harrington written by Daniel Harrington and published by . This book was released on 1923 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Treatise on Practical and Theoretical Mine Ventilation Classic Reprint written by Eugene Benjamin Wilson and published by Forgotten Books. This book was released on 2018-02-08 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Treatise on Practical and Theoretical Mine Ventilation The author, aware of the interest manifested by miners in this subject, which is so intimately connected with their daily employment, has endeavored to deal with ventilation in such a manner that no one with a fair knowledge of the English language and of arithmetic need despair of thor oughly mastering it. 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.
Download or read book Ventilation in Mines Classic Reprint written by Robert Wabner and published by Forgotten Books. This book was released on 2017-12-03 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ventilation in Mines The high importance of a uniform and sufficient supply of fresh air for the life and health of the workers in mines, and indeed for the perform ance of the various operations therein, would seem to justify special treat ment of this branch of the art of mining. 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.
Download or read book The Investigation of Mine Air Classic Reprint written by and published by . This book was released on 2015-07-26 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Investigation of Mine Air 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.
Download or read book Mass Destruction written by Timothy J. LeCain and published by . This book was released on 2009 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Publisher: Mass Destruction is the compelling story of Daniel Jackling and the development of open-pit hard rock mining, its role in the wiring of an electrified America, and its devastating environmental effects. This new method of mining, complimenting the mass production and mass consumption that came to define the "American way of life"in the early twentieth century, promised infinite supplies of copper and other natural resources. LeCain deftly analyzes how open-pit mining continues to adversely effect the environment and how, as the world begins to rival American resource consumption, no viable alternatives have emerged.
Download or read book The United States Catalog written by and published by . This book was released on 1924 with total page 2188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dams and Public Safety written by Robert B. Jansen and published by . This book was released on 1980 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Darkness Lit by Heroes written by Doug Ammons and published by . This book was released on 2017-06 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Granite Mountain-Speculator Mine disaster of 1917 is one of the most inspiring and heart-rending stories in the history of the American West. It was the worst hard rock mining disaster ever, killing 168 men, affecting nearly 1000 miners and the whole city of Butte, Montana. In 1917, the Speculator mine was the most complex and deepest copper mine on the ¿richest hill on earth¿, with 400 men in more than 300 miles of tunnels and workings extending 3700 feet underground. Just before midnight, June 8th, a fire started 2400 feet down in the main shaft, and rapidly filled the tunnels with smoke and deadly gas. Most of the miners had no idea where the fire was, but were suddenly thrust into life and death situations, making split second decisions on which everything depended. Their actions ranged from animal terror to the most inspirational courage. They desperately tried every means to escape the labyrinth to other adjacent mines as the poison gas chased and overwhelmed many. Hundreds were trapped, including groups that sealed themselves into dead-end tunnels to try to survive the onslaught of gas. The book is written in the form of a novel from the miners¿ perspective and their families above ground, but is journalistically true in detail, based on 600 pages of eye-witness testimony from 70 survivors. This testimony was carefully matched with mining maps to reconstruct the men¿s actions and thoughts. The disaster unfolds like an accelerating avalanche, a chaos of frantic terror along with tremendous self-sacrifice of the miners for each other. It then turns into a detective story as the rescuers fight against time with the survivors¿ lives ebbing away, hidden behind air-tight walls deep in the mine, lost in an ocean of darkness and rock. This is a true story of the hearts of men and the human spirit, as men are stripped down to their core with nothing left to sustain them but their wills and devotion to each other: ¿no greater love hath any man than to lay down his life for his friend.¿
Download or read book Coal mining Safety in the Progressive Period written by William Graebner and published by University Press of Kentucky. This book was released on 1976-01-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lorraine Campaign written by Hugh Marshall Cole and published by . This book was released on 1984 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account focuses on the tactical operations of the Third Army and its subordinate units between 1 September and 18 December 1944.
Download or read book Onsite Wastewater Treatment Systems Manual written by and published by . This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Download or read book Insect Pollination of Cultivated Crop Plants written by Samuel Emmett McGregor and published by . This book was released on 1976 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Virginian written by Owen Wister and published by The Floating Press. This book was released on 2012-01-01 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking novel is considered by many to be one of the most important early entries in the western genre. Recounting in rich detail the daily life of a foreman on a vast ranch in Wyoming, this gripping tale has sparked imaginations for more than a century, inspiring at least six film and television versions.
Download or read book Cumulative Book Index written by and published by . This book was released on 1921 with total page 2182 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.
