Author: K. P. KarpoffPublisher:
ISBN:
Category :
Languages : en
Pages : 38
Book Description
Durability Test of Spillway Foundation Material, Kirwin Dam, Missouri River Basin Project, Kansas
Author: K. P. KarpoffIndex to Laboratory and Other Numbered Reports
Author: Ferdinand StengerPublisher:
ISBN:
Category : Engineering
Languages : en
Pages : 336
Book Description
Dictionary Catalog of the Department Library
Author: United States. Department of the Interior. LibraryPublisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 828
Book Description
The National Union Catalog, Pre-1956 Imprints
Author: Library of CongressPublisher:
ISBN:
Category : Catalogs, Union
Languages : en
Pages : 712
Book Description
Earth and Rock-Fill Dams
Author: U. S. Army Corps of EngineersPublisher:
ISBN: 9781410217127
Category : Dams
Languages : en
Pages : 0
Book Description
This manual presents fundamental principles underlying the design and construction of earth and rock-fill dams. The general principles presented herein are also applicable to the design and construction of earth levees.
Fish Passage Technologies
Author: Publisher: Office of Technology Assessment
ISBN:
Category : Nature
Languages : en
Pages : 180
Book Description
Toward Sustainable Agricultural Systems in the 21st Century
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309148960
Category : Technology & Engineering
Languages : en
Pages : 598
Book Description
In the last 20 years, there has been a remarkable emergence of innovations and technological advances that are generating promising changes and opportunities for sustainable agriculture, yet at the same time the agricultural sector worldwide faces numerous daunting challenges. Not only is the agricultural sector expected to produce adequate food, fiber, and feed, and contribute to biofuels to meet the needs of a rising global population, it is expected to do so under increasingly scarce natural resources and climate change. Growing awareness of the unintended impacts associated with some agricultural production practices has led to heightened societal expectations for improved environmental, community, labor, and animal welfare standards in agriculture. Toward Sustainable Agricultural Systems in the 21st Century assesses the scientific evidence for the strengths and weaknesses of different production, marketing, and policy approaches for improving and reducing the costs and unintended consequences of agricultural production. It discusses the principles underlying farming systems and practices that could improve the sustainability. It also explores how those lessons learned could be applied to agriculture in different regional and international settings, with an emphasis on sub-Saharan Africa. By focusing on a systems approach to improving the sustainability of U.S. agriculture, this book can have a profound impact on the development and implementation of sustainable farming systems. Toward Sustainable Agricultural Systems in the 21st Century serves as a valuable resource for policy makers, farmers, experts in food production and agribusiness, and federal regulatory agencies.
River of History
Author: John O. AnfinsonPublisher:
ISBN:
Category : Formations (Geology)
Languages : en
Pages : 208
Book Description
Hydraulic Research in the United States
Author: Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 210
Book Description
Water Supply Planning
Author: David W. PrasifkaPublisher:
ISBN: 9780894648380
Category : Technology & Engineering
Languages : en
Pages : 266
Book Description
As a source of reference material for the practising water engineer or water manager, this book outlines a strategy for projecting water consumption for specific types of land use and selecting a water conservation programme to maximise the beneficial use of a limited natural resource - a situation that typifies new development nationally and worldwide.