A Preliminary Report on a Part of the Water-powers of Georgia
Author : B. M. Hall
Publisher :
Page : 484 pages
File Size : 12,92 MB
Release : 1891
Category : Corundum
ISBN :
Author : B. M. Hall
Publisher :
Page : 484 pages
File Size : 12,92 MB
Release : 1891
Category : Corundum
ISBN :
Author :
Publisher :
Page : 348 pages
File Size : 26,83 MB
Release : 1909
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 328 pages
File Size : 22,93 MB
Release : 1908
Category : Mineral industries
ISBN :
Author : Library of Congress
Publisher :
Page : 712 pages
File Size : 16,51 MB
Release : 1972
Category : Catalogs, Union
ISBN :
Author : United States. Department of the Interior. Library
Publisher :
Page : 844 pages
File Size : 10,82 MB
Release : 1967
Category : Library catalogs
ISBN :
Author : R.R. Bowker Company. Department of Bibliography
Publisher :
Page : 912 pages
File Size : 18,90 MB
Release : 1980
Category : United States
ISBN :
Author : National Agricultural Library (U.S.)
Publisher :
Page : 798 pages
File Size : 34,95 MB
Release : 1968
Category : Agriculture
ISBN :
Author : U.S. Global Change Research Program
Publisher : Cambridge University Press
Page : 193 pages
File Size : 36,81 MB
Release : 2009-08-24
Category : Business & Economics
ISBN : 0521144078
Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
Author : National Research Council
Publisher : National Academies Press
Page : 611 pages
File Size : 32,77 MB
Release : 2009-03-17
Category : Nature
ISBN : 0309125391
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
Author : National Research Council
Publisher : National Academies Press
Page : 246 pages
File Size : 35,60 MB
Release : 2011-01-27
Category : Science
ISBN : 0309154006
A respected resource for decades, the Guide for the Care and Use of Laboratory Animals has been updated by a committee of experts, taking into consideration input from the scientific and laboratory animal communities and the public at large. The Guide incorporates new scientific information on common laboratory animals, including aquatic species, and includes extensive references. It is organized around major components of animal use: Key concepts of animal care and use. The Guide sets the framework for the humane care and use of laboratory animals. Animal care and use program. The Guide discusses the concept of a broad Program of Animal Care and Use, including roles and responsibilities of the Institutional Official, Attending Veterinarian and the Institutional Animal Care and Use Committee. Animal environment, husbandry, and management. A chapter on this topic is now divided into sections on terrestrial and aquatic animals and provides recommendations for housing and environment, husbandry, behavioral and population management, and more. Veterinary care. The Guide discusses veterinary care and the responsibilities of the Attending Veterinarian. It includes recommendations on animal procurement and transportation, preventive medicine (including animal biosecurity), and clinical care and management. The Guide addresses distress and pain recognition and relief, and issues surrounding euthanasia. Physical plant. The Guide identifies design issues, providing construction guidelines for functional areas; considerations such as drainage, vibration and noise control, and environmental monitoring; and specialized facilities for animal housing and research needs. The Guide for the Care and Use of Laboratory Animals provides a framework for the judgments required in the management of animal facilities. This updated and expanded resource of proven value will be important to scientists and researchers, veterinarians, animal care personnel, facilities managers, institutional administrators, policy makers involved in research issues, and animal welfare advocates.