Report on a Survey of Bahir Dar
Author: Ethiopia. YaStātistiks ṭaqlāy ṣeḥfat bét
Publisher:
Published: 1966
Total Pages: 74
ISBN-13:
DOWNLOAD EBOOK →Lanterna Rally
eBook PDF Download Digital Library
Encyclopaedia of Historical Metrology, Weights, and Measures
Author: Jan Gyllenbok
Publisher: Birkhäuser
Published: 2018-04-25
Total Pages: 968
ISBN-13: 3319666916
DOWNLOAD EBOOK →This second volume of Gyllenbok's encyclopaedia of historical metrology comprises the first part of the compendium of measurement systems and currencies of all sovereign states of the modern World (A-I). Units of measurement are of vital importance in every civilization through history. Since the early ages, man has through necessity devised various measures to assist him in everyday life. They have enabled and continue to enable us to trade in commonly and equitably understood amounts, and to investigate, understand, and control the chemical, physical, and biological processes of the natural world. The encyclopeadia will be of use not only to historians of science and technology, but also to economic and social historians and should be in every major academic and national library as standard reference work on the topic.
Area Handbook for Ethiopia
Author: American University (Washington, D.C.). Foreign Areas Studies Division
Publisher:
Published: 1964
Total Pages: 568
ISBN-13:
DOWNLOAD EBOOK →Adoption of Improved Bread Wheat Varieties and Inorganic Fertilizer by Small-scale Farmers in Yelmana Densa, and Farta Districts of Northwestern Ethiopia
Land Degradation and Strategies for Sustainable Development in the Ethiopian Highlands
Author:
Publisher: ILRI (aka ILCA and ILRAD)
Published: 2000-01-01
Total Pages: 126
ISBN-13: 9789291460908
DOWNLOAD EBOOK →Farmers' wheat seed sources and seed management in the Enebssie area, Ethiopia
Regional Wheat Workshop for Eastern, Central and Southern Africa 12. Nakuru, (Kenya); 22-26 Nov. 2004. Proceedings
Policies for Livestock Development in the Ethiopian Highlands
Author: Samuel Benin
Publisher: ILRI (aka ILCA and ILRAD)
Published: 2002-01-01
Total Pages: 36
ISBN-13: 9789291461066
DOWNLOAD EBOOK →In addition, although use of animal health services, and adoption of improved livestock breeds and modern management practices have increased, ownership of various types of livestock has declined.
The Epidemiology, Diagnosis and Prevention of Infectious Diseases in Livestock
Author: Satoshi Sekiguchi
Publisher: Frontiers Media SA
Published: 2022-02-24
Total Pages: 468
ISBN-13: 288974518X
DOWNLOAD EBOOK →Social and Ecological System Dynamics
Author: Krystyna Stave
Publisher: Springer
Published: 2017-04-06
Total Pages: 652
ISBN-13: 3319457551
DOWNLOAD EBOOK →This book is a social—ecological system description and feedback analysis of the Lake Tana Basin, the headwater catchment of the Upper Blue Nile River. This basin is an important local, national, and international resource, and concern about its sustainable development is growing at many levels. Lake Tana Basin outflows of water, sediments, nutrients, and contaminants affect water that flows downstream in the Blue Nile across international boundaries into the Nile River; the lake and surrounding land have recently been proposed as a UNESCO Biosphere Reserve; the basin has been designated as a key national economic growth corridor in the Ethiopian Growth and Transformation Plan. In spite of the Lake Tana Basin’s importance, there is no comprehensive, integrated, system-wide description of its characteristics and dynamics that can serve as a basis for its sustainable development. This book presents both the social and ecological characteristics of the region and an integrated, system-wide perspective of the feedback links that shape social and ecological change in the basin. Finally, it summarizes key research needs for sustainable development.
