The properties and uses of wood, prepared in the Extension division

The properties and uses of wood, prepared in the Extension division PDF Author: Arthur Koehler
Publisher:
ISBN:
Category :
Languages : en
Pages : 376

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The properties and uses of wood, prepared in the Extension division

The properties and uses of wood, prepared in the Extension division PDF Author: Arthur Koehler
Publisher:
ISBN:
Category :
Languages : en
Pages : 376

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Book Description


Report on the Substitution of Metal for Wood in Railroad Ties

Report on the Substitution of Metal for Wood in Railroad Ties PDF Author: Edward Ernest Russell Tratman
Publisher:
ISBN:
Category : Railroad ties
Languages : en
Pages : 440

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Wood Hicks and Bark Peelers

Wood Hicks and Bark Peelers PDF Author: Ronald E. Ostman
Publisher: Penn State Press
ISBN: 027108460X
Category : History
Languages : en
Pages : 253

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Book Description
In Wood Hicks and Bark Peelers, Ronald E. Ostman and Harry Littell draw on the stunning documentary photography of William T. Clarke to tell the story of Pennsylvania’s lumber heyday, a time when loggers serving the needs of a rapidly growing and globalizing country forever altered the dense forests of the state’s northern tier. Discovered in a shed in upstate New York and a barn in Pennsylvania after decades of obscurity, Clarke’s photographs offer an unprecedented view of the logging, lumbering, and wood industries during the late nineteenth and early twentieth centuries. They show the great forests in the process of coming down and the trains that hauled away the felled trees and trimmed logs. And they show the workers—cruisers, jobbers, skidders, teamsters, carpenters, swampers, wood hicks, and bark peelers—their camps and workplaces, their families, their communities. The work was demanding and dangerous; the work sites and housing were unsanitary and unsavory. The changes the newly industrialized logging business wrought were immensely important to the nation’s growth at the same time that they were fantastically—and tragically—transformative of the landscape. An extraordinary look at a little-known photographer’s work and the people and industry he documented, this book reveals, in sharp detail, the history of the third phase of lumber in America.

Products of American Forests

Products of American Forests PDF Author: Francis John Champion
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 40

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The Age of Wood

The Age of Wood PDF Author: Roland Ennos
Publisher: Simon and Schuster
ISBN: 1982114754
Category : History
Languages : en
Pages : 336

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Book Description
A “smart and surprising” (Booklist) “expansive history” (Publishers Weekly) detailing the role that wood and trees have played in our global ecosystem—including human evolution and the rise and fall of empires—in the bestselling tradition of Yuval Harari’s Sapiens and Mark Kurlansky’s Salt. As the dominant species on Earth, humans have made astonishing progress since our ancestors came down from the trees. But how did the descendants of small primates manage to walk upright, become top predators, and populate the world? How were humans able to develop civilizations and produce a globalized economy? Now, in The Age of Wood, Roland Ennos shows for the first time that the key to our success has been our relationship with wood. “A lively history of biology, mechanics, and culture that stretches back 60 million years” (Nature) The Age of Wood reinterprets human history and shows how our ability to exploit wood’s unique properties has profoundly shaped our bodies and minds, societies, and lives. Ennos takes us on a sweeping journey from Southeast Asia and West Africa where great apes swing among the trees, build nests, and fashion tools; to East Africa where hunter gatherers collected their food; to the structural design of wooden temples in China and Japan; and to Northern England, where archaeologists trace how coal enabled humans to build an industrial world. Addressing the effects of industrialization—including the use of fossil fuels and other energy-intensive materials to replace timber—The Age of Wood not only shows the essential role that trees play in the history and evolution of human existence, but also argues that for the benefit of our planet we must return to more traditional ways of growing, using, and understanding trees. A brilliant blend of recent research and existing scientific knowledge, this is an “excellent, thorough history in an age of our increasingly fraught relationships with natural resources” (Kirkus Reviews, starred review).

Readings in Applied Microeconomics

Readings in Applied Microeconomics PDF Author: Craig Newmark
Publisher: Routledge
ISBN: 1135969450
Category : Business & Economics
Languages : en
Pages : 458

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Book Description
This reader encourages students to appreciate the power of the market, including specific examples and addressing questions on whether markets actually work well and offering evidence that market failures are not as serious or as common as claimed.

Modern Railroads

Modern Railroads PDF Author:
Publisher:
ISBN:
Category : Railroads
Languages : en
Pages : 1010

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Report on the Use of Metal Railroad Ties and on Preservative Processes and Metal Tie-plates for Wooden Ties

Report on the Use of Metal Railroad Ties and on Preservative Processes and Metal Tie-plates for Wooden Ties PDF Author: Edward Ernest Russell Tratman
Publisher:
ISBN:
Category : Railroad ties
Languages : en
Pages : 572

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Report on Forestry

Report on Forestry PDF Author: United States. Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 662

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Railway Locomotives and Cars

Railway Locomotives and Cars PDF Author:
Publisher:
ISBN:
Category : Railroad engineering
Languages : en
Pages : 602

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