Appropriate Technology, 第だい 23～25 巻かん

activities Africa agencies agricultural approach Appropriate Technology areas artisans assessment ATBrief Bangladesh building cent Centre cost crops developing countries disabled donors E-mail economic energy ensure environment environmental equipment farmers farming food security fuel gender Ghana global groups gypsum impact important improve income increase India industry innovative Institute Intermediate Technology International ISBN issues ITTU jua kali Kenya land livelihoods London manufacturing materials ment microcredit million NGOs organizations Oxfam participation participatory planning plants poor poverty practical problems production programme promote result rural sector skills Small Enterprise small-scale social South Southampton Row stove sustainable sustainable agriculture tech technical Technology Publications tiles tion urban village water hyacinth WCIB WEDC women workers workshops World Bank World Food World Food Summit Zambia Zimbabwe