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Author: Carl Demrow
Publisher: Appalachian Mountain Club
Published: 1998
Total Pages: 0
ISBN-13: 9781878239549
DOWNLOAD EBOOK →Used by both the U.S. Forest and Park Services, this manual explains how to plan, build, design, and maintain trails.
Author: Robert Birkby
Publisher: The Mountaineers Books
Published: 1996
Total Pages: 344
ISBN-13: 1594851662
DOWNLOAD EBOOK →From the leading conservation organization--the trail building and maintenance bible, now updated and expanded to meet new techniques and new realities of the 21st century. New chapters on arid lands restoration and involving conservation volunteers. The latest in effective management of work crews of all ages.
Author: Pete Webber
Publisher:
Published: 2007
Total Pages: 256
ISBN-13: 9780975502310
DOWNLOAD EBOOK →Author: Troy Scott Parker
Publisher:
Published: 2004
Total Pages: 78
ISBN-13: 9780975587201
DOWNLOAD EBOOK →Author: United States. National Park Service
Publisher:
Published: 1937
Total Pages: 66
ISBN-13:
DOWNLOAD EBOOK →Author: Ken Skorseth
Publisher:
Published: 2000
Total Pages: 112
ISBN-13:
DOWNLOAD EBOOK →The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.
