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This source book by definition is of a somewhat general nature dealing with a preservation technology rather than particular products.  It aims to offer advice on the appropriate use of the sun's energy, biomass, and fossil fuels for crop and food drying.

Detalles de publicación

  • Publicado: 1993
  • Editor: United Nations Development Fund for Women
  • Dewey Decimal: 660.
  • Librería ECHO: 660. UND