Author : William Gordon Paterson
Publisher : [S.l.] : Forest Engineering Research Insititute of Canada
Page : 52 pages
File Size : 41,39 MB
Release : 1976
Category : Forest roads
ISBN :
Handbook on forest roads, road classification and terminology.
Author : United States. Forest Service
Publisher :
Page : 252 pages
File Size : 32,76 MB
Release : 1926
Category : Forest reserves
ISBN :
Author : United States. Forest Service
Publisher :
Page : 186 pages
File Size : 35,73 MB
Release : 1952
Category : Forest reserves
ISBN :
Author : John Sessions
Publisher : Springer Science & Business Media
Page : 176 pages
File Size : 50,91 MB
Release : 2007-01-19
Category : Technology & Engineering
ISBN : 3540463933
This book brings together information on road planning, location, design, construction and maintenance to support environmentally acceptable operations in tropical forests. It highlights the challenges of road operations in the tropics, includes techniques that have been shown to be successful, and discusses newer technologies. Numerical examples are included to provide clarity for interpreting graphs, procedures, and formulas.
Author :
Publisher :
Page : 384 pages
File Size : 45,5 MB
Release : 1983
Category :
ISBN :
Author : United States. Forest Service
Publisher :
Page : 1010 pages
File Size : 27,21 MB
Release : 1928
Category :
ISBN :
Author : Ken Skorseth
Publisher :
Page : 112 pages
File Size : 17,31 MB
Release : 2000
Category : Gravel roads
ISBN :
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.
Author :
Publisher :
Page : 392 pages
File Size : 43,29 MB
Release : 1983
Category : Forest management
ISBN :
Author : United States. Congress. House. Committee on Appropriations
Publisher :
Page : 2262 pages
File Size : 49,67 MB
Release : 1948
Category :
ISBN :
Author : United States. Congress. House. Committee on Appropriations
Publisher :
Page : 420 pages
File Size : 14,23 MB
Release : 1947
Category :
ISBN :
