资源 标记: Digital Resource
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1994-10-01 For the urban poor of the South, food is becoming a prohibitively expensive commodity. By the late 1980s, cities of the developing world had to import half their food supply. Urban agriculture, it is argued, can reduce this dependency. But most Southern governments do not support it. Cities...
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1982-01-19 The fact is that the learner posture might continue to be the most effective communication base not only for short-termers but also for those who invest their entire lives ministering as guests in another country. With a "learning is communication" perspective one can have the unique opportunity...
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1983-01-01 Los microordenadores están poniéndose en aumento importantes para la dirección de una variedad ancha de recursos de información. VITA ha hecho un compromiso institucional mayor a incorporar los microordenadores en esos aspectos de nuestro trabajo que producirá la eficacia mayor y la...
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2016-01-01 ECHO exists to reduce hunger and improve lives through agricultural training and resources. Working through the internet and regional impact centers around the world, ECHO connects small-scale farmers, and those working to eliminate world hunger, with essential resources and each other. These...
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The Alliance of Crop, Soil, and Environmental Science Societies (ACSESS) is an association of prominent international scientific societies headquartered in Madison, Wisconsin, USA. ACSESS was created by and is composed of the American Society of Agronomy (ASA, founded in 1907), the Crop Science...
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TheBiodiversity Heritage Library(BHL) is the world’s largest open access digital library for biodiversity literature and archives. BHL is revolutionizing global research by providing free, worldwide access to knowledge about life on Earth. To document Earth’s species and understand the...
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IDIN's Resource Library includes many types of presentations and reports, but also Curriculum. Please select the document type useful to you.
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OECD iLibraryis the online library of the Organisation for Economic Cooperation and Development (OECD) featuring its books, papers, podcasts and statistics and is the knowledge base of OECD's analysis and data
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TEEAL, or The Essential Electronic Agricultural Library, is a full-text and searchable database of articles from more than 450 high-quality research journals in agriculture and the related sciences. For many years, TEEAL has been improving access at institutions with limited Internet time and/or...