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A practice guide with principles to the development of environmentally integrated, yet economically viable arable farming, from the perspective of ecological research. It is based on 18 invited papers presented at the 13th Long Ashton International Symposium 'Arable Ecosystems for the 21st Century', held in september 1993. The contents are international in outlook, with emphasis on European and North American ecological studies relevant to integrated arable farming systems
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Functional finishes for textiles reviews the most important fabric finishes in the textile industry. It discusses finishes designed to improve the comfort and other properties of fabrics, as well as finishes which protect the fabric or the wearer. Each chapter reviews the role of a finish, the mechanisms and chemistry behind the finish, types of finish and their methods of application, application to particular textiles, testing and future trends. - Describes finishes to improve comfort, performance, and protection of fabric or the wearer - Examines the mechanisms and chemistry behind different types of finishes and their methods of application, testing and future trends - Considers environmental issues concerning functional finishes
According to the editor, "The debate about self-help housing and its potential contribution to solving the housing problem is at least 50 years old . . . ." The term refers to the concept that inhabitants must have a part in the planning and running of housing projects--enabled by government and supported by industry and commerce. It is a concept that is still evolving as theory and practical experience intersect. Nineteen contributions detail new thinking and case studies. Annotation copyrighted by Book News, Inc., Portland, OR
Using the metaphor of religious butinage, this book explores the idea of religious practices as predominantly mobile, eschewing rigid frameworks oriented around exclusive categories of membership and conversion.
This book examines a new trend affecting cartography and geographic information science. Presenting the work of over 30 authors from 16 different countries, the book provides an overview of current research in the new area of Internet Cartography. Chapters deal with the growth of this form of map distribution, uses in education, privacy issues, and technical aspects from the point of view of the map provider - including Internet protocols such as XML and SVG. Many see the Internet as a revolution for cartography. Previously tied to the medium of paper and expensive large-format color print technology, maps had a limited distribution and use. The Internet made it possible to not only distribu...
This fascinating book discusses the role played by psychoactive mushrooms in the religious rituals of ancient Greece, Eurasia, and Mesoamerica. R. Gordon Wasson, an internationally known ethnomycologist who was one of the first to investigate how these mushrooms were venerated and employed by different native peoples, here joins with three other scholars to discuss the evidence for his discoveries about these fungi, which he has called entheogens, or "god generated within."