Practical Action Publishing
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Operation and Maintenance of Small Irrigation Schemes
A companion volume to Small-scale Irrigation, this manual deals with the problems of operation and maintenance at sources of supply, the conveying of water, its distribution, and also advises on drainage, health and general management problems.
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Power from the People
Through the example of the analysis of forest energy technology development the author illustrates the importance of user participation in developing technologies, and discusses the management of technological change.
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Running a Biogas Programme
Describes the designs and uses of biogas plants, with technical appendices, for domestic and community plants. Likely economic and social effects of biogas programmes are described from experience, and advice given in the problems of management.
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Rural Credit
What is - and what should be - the role of rural credit in developing countries? The author steers the reader though this discussion and towards sound practical conclusions, using examples from India, Brazil, Cameroon, Malawi and the Philippines.
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Rural Enterprise
Malcolm Harper, Shailendra Vyakarnam
The need for new forms of employment and economic diversification in rural areas has led to a growing interest in rural enterprise. This book is a collection of case studies, representing an overview of the problems and opportunities in this field.
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Science, Technology and Development
The relationship between scientific and technological change and development has altered with the changing character of developing countries and with advances in technology. High tech, appropriate technology, technology transfer and diffusion all serve to complicate further the already complex task...
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Science and Technology Council
This paper is based upon a consultancy report prepared for ITDG on behalf of the Government of Botswana. The author states the case for the establishment of a Science and Technology Council for Botswana and attempts to assess the wider implications for other developing countries.
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Solar-Powered Electricity
A state of the art survey of the use of photovoltaics in developing countries, in pumping, refrigerators, lighting, rural electrification and agriculture, from a UNESCO report.
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Spinning
The basic principles of spinning are described by the text and line drawings, and are supplemented by descriptions of methods of testing spun yarn quality; different types of small-scale spinning machines; and how to plan (Published in the Small-scale Textiles series).
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Solar Water Heating
Solar water heaters generally employ a solar collector and a storage tank and provide hot water for washing and heating.