Lob Trees in the Wilderness

Lob Trees in the Wilderness PDF Author: Clifford Elmer Ahlgren
Publisher: U of Minnesota Press
ISBN: 9781452905525
Category : Boundary Waters Canoe Area (Minn.)
Languages : en
Pages : 238

Get Book Here

Book Description

Lob Trees in the Wilderness

Lob Trees in the Wilderness PDF Author: Clifford Elmer Ahlgren
Publisher: U of Minnesota Press
ISBN: 9781452905525
Category : Boundary Waters Canoe Area (Minn.)
Languages : en
Pages : 238

Get Book Here

Book Description


Lob Trees in the Wilderness

Lob Trees in the Wilderness PDF Author: Clifford Elmer Ahlgren
Publisher: U of Minnesota Press
ISBN: 9780816638154
Category : Nature
Languages : en
Pages : 218

Get Book Here

Book Description
Along the Minnesota-Ontario border, in the days of voyageurs, tall trees were used as guideposts in the uncharted wilderness to help fur traders and explorers find their way through the maze of lakes and portages. Branches were cut, leaving the middle of the tree bare with branches above and below. Clifford and Isabel Ahlgren, two of the most knowledgeable ecologists of the area, use nine native trees to serve as lob trees for this book, an ecological history of human activity in the Quetico-Superior wilderness area.

Lob Trees in the Wilderness

Lob Trees in the Wilderness PDF Author: Clifford Elmer Ahlgren
Publisher:
ISBN: 9780816612642
Category : Business & Economics
Languages : en
Pages : 218

Get Book Here

Book Description
Along the Minnesota-Ontario border, in the days of voyageurs, tall trees were used as guideposts in the uncharted wilderness to help fur traders and explorers find their way through the maze of lakes and portages. Branches were cut, leaving the middle of the tree bare with branches above and below. Clifford and Isabel Ahlgren, two of the most knowledgeable ecologists of the area, use nine native trees to serve as lob trees for this book, an ecological history of human activity in the Quetico-Superior wilderness area.

Winter Sign

Winter Sign PDF Author: Jim Dale Vickery
Publisher: U of Minnesota Press
ISBN: 9781452903637
Category :
Languages : en
Pages : 334

Get Book Here

Book Description
Written "authoritatively on the ecology of the area and philosophically about winter's probing of the human spirit."--Cover.

Minnesota's Natural Heritage

Minnesota's Natural Heritage PDF Author: John R. Tester
Publisher: U of Minnesota Press
ISBN: 0816621330
Category : Science
Languages : en
Pages : 356

Get Book Here

Book Description
Minnesota's Natural Heritage: An Ecological Perspective is the first comprehensive book available on the Minnesota environment. Including thorough and accessible analyses of the state's geologic history and climate, this is the essential book for tourists, naturalists, teachers, scientists, and residents of the state.

Forty Year Report of Wilderness Research Foundation, 1948-1988

Forty Year Report of Wilderness Research Foundation, 1948-1988 PDF Author: Wilderness Research Foundation
Publisher:
ISBN:
Category :
Languages : en
Pages : 36

Get Book Here

Book Description


Seven Iron Men

Seven Iron Men PDF Author: Paul De Kruif
Publisher: U of Minnesota Press
ISBN: 0816652627
Category : History
Languages : en
Pages : 282

Get Book Here

Book Description
An account of the discovery and development of the great iron deposits of the Mesabi Range describes how the seven Merritt brothers found the iron ore in 1890, only to lose control of the resource and the wealth that it would bring to powerful industrialist John D. Rockefeller. Reprint.

Technoscientific Angst

Technoscientific Angst PDF Author: Raphael Sassower
Publisher: U of Minnesota Press
ISBN: 9781452903286
Category : Philosophy
Languages : en
Pages : 140

Get Book Here

Book Description
What responsibility do the Manhattan Project scientists have for the atomic devastation of Hiroshima? The Krupps scientists for the crematoriums at Auschwitz? Disturbing questions like these are at the heart of this book, a sobering exploration of scientific and intellectual responsibility. In a world in which daily technological developments, from the space shuttle to genetic engineering, raise complex political and economic questions, Technoscientific Angst provides a framework for assessing the social impact and ethical implications of scienctific work.

Mastering the Inland Seas

Mastering the Inland Seas PDF Author: Theodore J. Karamanski
Publisher: University of Wisconsin Press
ISBN: 0299326306
Category : History
Languages : en
Pages : 379

Get Book Here

Book Description
Theodore J. Karamanski's sweeping maritime history demonstrates the far-ranging impact that the tools and infrastructure developed for navigating the Great Lakes had on the national economies, politics, and environment of continental North America. Synthesizing popular as well as original historical scholarship, Karamanski weaves a colorful narrative illustrating how disparate private and government interests transformed these vast and dangerous waters into the largest inland water transportation system in the world. Karamanski explores both the navigational and sailing tools of First Nations peoples and the dismissive and foolhardy attitude of early European maritime sailors. He investigates the role played by commercial boats in the Underground Railroad, as well as how the federal development of crucial navigational resources exacerbated sectionalism in the antebellum United States. Ultimately Mastering the Inland Sea shows the undeniable environmental impact of technologies used by the modern commercial maritime industry. This expansive story illuminates the symbiotic relationship between infrastructure investment in the region's interconnected waterways and North America's lasting economic and political development.

The East-West Discourse

The East-West Discourse PDF Author: Alexander Maxwell
Publisher: Peter Lang
ISBN: 9783034301985
Category : History
Languages : en
Pages : 244

Get Book Here

Book Description
This volume examines East-West rhetoric in several different historical contexts, seeking to problematise its implicit assumptions and analyse its consequences.