यह Book अपनी भाषा में मौजूद नहीं है, में देखें: English (en),
या गूगल अनुवाद का उपयोग:  
हिन्दी भाषा (hi) | भाषा बदलें (Change Language)

Methods and processes, tools and implements, are described in this paper in broad outline only, with the object of showing how improvements can be made step by step.

Publication Details

  • Published: 1955
  • Publisher: Food and Agriculture Organization of the United Nations
  • Dewey Decimal: 675.2
  • ECHO Library: 675.2 ATE