Tài nguyên được gắn thẻ với: Digital Resource
25 đề mục được tìm thấy (Hiển thị 21 - 25) Trước
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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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01-01-2016 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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01-01-1983 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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19-01-1982 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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01-10-1994 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...