The Flow of Streams and the Factors that Modify It, with Special Reference to Wisconsin Conditions
Author: Daniel Webster Mead
Publisher:
Published: 1911
Total Pages: 248
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Daniel Webster Mead
Publisher:
Published: 1911
Total Pages: 248
ISBN-13:
DOWNLOAD EBOOKAuthor: Gordon G. Whitney
Publisher: Cambridge University Press
Published: 1996-08-29
Total Pages: 492
ISBN-13: 9780521576581
DOWNLOAD EBOOKFrom Coastal Wilderness to Fruited Plain is an account of the making of a large part of the American landscape following European settlement. Drawing upon land survey records and early travellers' accounts, Dr Whitney reconstructs the 'virgin' forests and grasslands of the north-eastern and central United States during the pre-settlement period. He then documents successively the clearance and fragmentation of the region's woodlands, the harvest of the forest and its game, the ploughing of the prairies, and the draining of wetlands. The degree to which these activities altered the soil, climate, plant and animal communities, and water cycle are evaluated, and the sustainability of present-day ecosystems is brought into question in this account.
Author:
Publisher:
Published: 1982
Total Pages: 1374
ISBN-13:
DOWNLOAD EBOOKOver 220,000 entries representing some 56,000 Library of Congress subject headings. Covers all disciplines of science and technology, e.g., engineering, agriculture, and domestic arts. Also contains at least 5000 titles published before 1876. Has many applications in libraries, information centers, and other organizations concerned with scientific and technological literature. Subject index contains main listing of entries. Each entry gives cataloging as prepared by the Library of Congress. Author/title indexes.
Author: New York Public Library. Research Libraries
Publisher:
Published: 1979
Total Pages: 576
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1991
Total Pages: 882
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1902
Total Pages: 496
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1902
Total Pages: 496
ISBN-13:
DOWNLOAD EBOOKAuthor: Saul Edward Rantz
Publisher:
Published: 1982
Total Pages: 326
ISBN-13:
DOWNLOAD EBOOKAuthor: National Research Council
Publisher: National Academies Press
Published: 2011-01-27
Total Pages: 246
ISBN-13: 0309154006
DOWNLOAD EBOOKA 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.