Author: John Roy ThoenenPublisher:
ISBN:
Category : Gravel
Languages : en
Pages : 68
Book Description
Economics of New Sand and Gravel Developments
Author: John Roy ThoenenPublisher:
ISBN:
Category : Gravel
Languages : en
Pages : 68
Book Description
Development of Sand and Gravel Deposits
Author: J. R. ThoenenInformation Circular
Author: Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 652
Book Description
Economics of New Sand and Gravel Developments
Author: John Roy ThoenenTechnical Paper
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 368
Book Description
Annual Report of the Director
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 406
Book Description
Domestic Commerce Series
Author: Commerce Reports
Author: Economic Development
Author: United States. Congress. Senate. Committee on Indian Affairs (1993- )Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 164
Book Description
Gravel Roads
Author: Ken SkorsethPublisher:
ISBN:
Category : Gravel roads
Languages : en
Pages : 112
Book Description
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.