1. 1/1/1986 Durante los siglos, el pedal ha sido el más común el método de usar las piernas para producir el poder. Los Pedales de están inmóviles común en el rango del de baja potencia, sobre todo por coser machines. Historically, se usaron dos pedales para algunos las tareas, pero incluso entonces la...
  2. 1/1/1983 Este estudio es una valoración de la " adecuación " de biogas la tecnología encontrándose algunas de las necesidades de la población rural de India. Tal una valoración es bastante complicada, a pesar de las demandas, que un system del biogas es una tecnología pueblo-nivelada simple. Mientras hay...
  3. 1/1/1993 *Disponible solo en español Este libro proporciona información sobre traducciones agrícolas tanto en inglés como en español. También proporciona ilustraciones de vegetales, herramientas, plantas y animales.
  4. The alternative to digging a pit is to stack the wood above the ground and cover the stack with earth. This method is also very old and is widely used in many countries. One finds many variations of the basic method. Studies have been made in some countries to optimise the design. The Swedish...
  5. 1/1/1980 A Stirrup-Operated Coconut Graterprovides intructions and illustrations on how to build an effective coconut grater. Inclusion of the book, there are detailed instructions on how the stirrup-operated coconut grater. 28 pages, illustrated Rural Technology Guide 6
  6. 9/1/1976 This is the second in a set of three how-to manuals that together provide a comprehensive overview of storage problems and considerations as they relate to the small farmer. Vol 2 is is an in-depth study of two major enemies: insects and rodents. 169 pages, illustrations
  7. 1/1/1987 In many developing countries wood harvesting with hand tools continues on a large scale. With the shift of emphasis towards trees grown by rural people rather than forestry enterprises, it will gain in importance in the years to come. This training manual provides basic information on efficient...
  8. Small-Scale Food Processing describes the stages and equipment needed to process selected foods in each commoditiy and catalogues different sizes and types of equipment. There is also a chapter on packaging, which plays an essential part in the preservation, hygiene maintenance and marketing of a...
  9. Recurso clave 1/1/1977 This comprehensive work features specific ways in which both developed and developing countries can introduce people-oriented technologies to all aspects of society. It is a revolutionary work in that it outlines some radical economic changes which must be made in the industrial world.
  10. 1/1/2005 Agricultural situation; Maize; Germplasm; Hybridization; Varieties; Management; Seed production; Technology; Farmers; Poverty; Chiapas; Mexico; Oaxaca